PMIC - Regolatori di tensione - Controllori a commutazione c.c.-c.c. - Circuiti integrati (CI) - UC3845BVD1R2G UC3844BD1R2G UC3844BVD1R2G NCP3020ADR2G

Numero di parte	Produttore / Marca	Breve descrizione	Stato parte	Tipo di uscita	Funzione	Configurazione di uscita	Topologia	Numero di uscite	Fasi di uscita	Tensione - Alimentazione (Vcc / Vdd)	Frequenza - commutazione	Duty Cycle (Max)	Raddrizzatore sincrono	Sincronizzazione dell'orologio	Interfacce seriali	Funzioni di controllo	temperatura di esercizio	Pacchetto / caso	Pacchetto dispositivo fornitore
UC3845BVD1R2G	ON Semiconductor	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	-40°C ~ 105°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC3844BD1R2G	ON Semiconductor	IC Regulators Controller Power Management CM 8-SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 36 V	Up to 500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC3844BVD1R2G	ON Semiconductor	IC Regulators Controller Power Management CM 8-SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 36 V	Up to 500kHz	48%	No	No	-	Frequency Control	-40°C ~ 105°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCP3020ADR2G	ON Semiconductor	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.7 V ~ 28 V	300kHz	84%	Yes	No	-	-	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC3845BD1G	ON Semiconductor	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC3843BD1G	ON Semiconductor	IC Regulators Controller FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	7.6 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC3842BNG	ON Semiconductor	IC Regulators Controller BST FLYBK ISO 8-DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UC3845BNG	ON Semiconductor	IC Regulators Controller BOOST/FLYBACK 8DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UC3844BNG	ON Semiconductor	IC Regulators Controller Power Management CM 8-DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 36 V	Up to 500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
UC3843BNG	ON Semiconductor	IC Regulators Controller FLYBACK 8DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	7.6 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
KA3525A	ON Semiconductor	IC Regulators Controller 16DIP	Active	Transistor Driver	-	Positive	-	2	1	7 V ~ 20 V	60Hz ~ 430kHz	49%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	16-DIP (0.300", 7.62mm)	16-DIP
SG3525ANG	ON Semiconductor	IC Regulators Controller PUSH-PULL 16DIP	Active	Transistor Driver	Step-Up/Step-Down	Positive	Push-Pull	2	1	8 V ~ 35 V	100Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	16-DIP (0.300", 7.62mm)	16-PDIP
NCP1034DR2G	ON Semiconductor	IC Regulators Controller BUCK 16SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	10 V ~ 18 V	25kHz ~ 500kHz	80%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	16-SOIC (0.154", 3.90mm Width)	16-SOIC
UC3843BDR2G	ON Semiconductor	IC Regulators Controller FLYBACK 14SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	7.6 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC2843BDR2G	ON Semiconductor	IC Regulators Controller FLYBACK 14SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	7.6 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
NCP5269MNTWG	ON Semiconductor	IC Regulators Controller BUCK 20QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 5.5 V	300kHz, 400kHz, 600kHz	-	Yes	No	-	Enable, Frequency Control, Power Good	-40°C ~ 100°C (TA)	20-VFQFN Exposed Pad	20-QFN (3x3)
UC3845BDR2G	ON Semiconductor	IC Regulators Controller BOOST/FLYBK 14SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC3845BDG	ON Semiconductor	IC Regulators Controller BOOST/FLYBK 14SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC2844BNG	ON Semiconductor	IC Regulators Controller Power Management CM 8-DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 36 V	Up to 500kHz	48%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
UC2842BNG	ON Semiconductor	IC Regulators Controller BST FLYBK ISO 8-DIP	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-PDIP
KA7500C	ON Semiconductor	IC Regulators Controller BUCK 16DIP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	7 V ~ 40 V	1kHz ~ 200kHz	45%	Yes	No	-	Dead Time Control	-25°C ~ 85°C (TA)	16-DIP (0.300", 7.62mm)	16-DIP
UC3844BDG	ON Semiconductor	IC Regulators Controller Power Management CM 14-SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 36 V	Up to 500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC3842BDG	ON Semiconductor	IC Regulators Controller Power Management CM 14-SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
KA3843B	ON Semiconductor	IC Regulators Controller 8DIP	Active	Transistor Driver	-	Positive	-	1	1	7.6 V ~ 30 V	Up to 500kHz	97%	Yes	No	-	-	0°C ~ 70°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
KA7552A	ON Semiconductor	IC Regulators Controller 8DIP	Active	Transistor Driver	-	Positive	-	1	1	8.7 V ~ 30 V	-	70%	Yes	No	-	-	-25°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
NCP1589LMNTWG	ON Semiconductor	IC Regulators Controller BUCK 10DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 13.2 V	-	83%	Yes	No	-	Enable, Power Good	0°C ~ 95°C (TA)	10-VFDFN Exposed Pad	10-DFN (3x3)
KA7553A	ON Semiconductor	IC Regulators Controller 8DIP	Active	Transistor Driver	-	Positive	-	1	1	8.7 V ~ 30 V	-	46%	Yes	No	-	-	-25°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
NCP81174MNTXG	ON Semiconductor	IC Regulators Controller BUCK 32QFN	Active	PWM Signal	Step-Down	Positive	Buck	4	4	7 V ~ 20 V	200kHz ~ 1MHz	-	No	No	-	Current Limit, Enable, Frequency Control, Power Good	0°C ~ 100°C (TA)	32-VFQFN Exposed Pad	32-QFN (5x5)
NCP81128MNTXG	ON Semiconductor	IC Regulators BUCK CTLR DUAL 52QFN	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UC3845BVDR2G	ON Semiconductor	IC Regulators Controller BOOST/FLYBK 14SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	-40°C ~ 105°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
NCP5217AMNTXG	ON Semiconductor	IC Regulators Controller BUCK 14-QFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 27 V	300kHz	-	Yes	No	-	Enable, Power Good	-40°C ~ 85°C (TA)	14-VFQFN Exposed Pad	14-QFN (3.5x3.5)
NCP1589DMNTWG	ON Semiconductor	IC Regulators Controller BUCK 10DFN	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 13.2 V	-	83%	Yes	No	-	Enable, Power Good	0°C ~ 95°C (TA)	10-VFDFN Exposed Pad	10-DFN (3x3)
NCP1587EDR2G	ON Semiconductor	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 13.2 V	275kHz	75%	Yes	No	-	Enable, Phase Control	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCV3843BVDR2G	ON Semiconductor	IC Regulators Controller FLYBACK 14SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6 V ~ 30 V	500kHz	96%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
NCP3030ADR2G	ON Semiconductor	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.7 V ~ 28 V	1.2MHz	84%	Yes	No	-	-	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCV3843BVD1R2G	ON Semiconductor	IC Regulators Controller FLYBACK 8SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6 V ~ 30 V	500kHz	96%	No	No	-	Frequency Control	-40°C ~ 125°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC2845BDR2G	ON Semiconductor	IC Regulators Controller BOOST/FLYBK 14SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC2842BDR2G	ON Semiconductor	IC Regulators Controller Power Management CM 14-SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 30 V	Up to 500kHz	96%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
MC34060ADR2G	ON Semiconductor	IC Regulators Controller FLYBACK 14SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	1	1	7 V ~ 40 V	25kHz	96%	No	No	-	Dead Time Control	0°C ~ 70°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
MC33060ADR2G	ON Semiconductor	IC Regulators Controller FLYBACK 14SOIC	Active	Transistor Driver	Step-Up/Step-Down	Positive or Negative, Isolation Capable	Flyback	1	1	7 V ~ 40 V	25kHz	96%	No	No	-	-	-40°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
FAN7554	ON Semiconductor	IC Regulators CTLR FLYBK/FWRD Converter 8DIP	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback, Forward Converter	1	1	9 V ~ 30 V	500kHz	95%	Yes	No	-	Soft Start	-25°C ~ 85°C (TA)	8-DIP (0.300", 7.62mm)	8-DIP
NCV887300D1R2G	ON Semiconductor	IC Regulators Controller BOOST 8SOIC	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	3.2 V ~ 40 V	400kHz	86.5%	No	Yes	-	Current Limit, Enable	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCV887200D1R2G	ON Semiconductor	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	4.8 V ~ 40 V	675kHz	92%	No	Yes	-	Current Limit, Enable	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCV887101D1R2G	ON Semiconductor	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	3.2 V ~ 40 V	1MHz	86%	No	Yes	-	Current Limit, Enable	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
NCV887104D1R2G	ON Semiconductor	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	3.2 V ~ 40 V	340kHz	93%	No	Yes	-	Current Limit, Enable	-40°C ~ 150°C (TJ)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
KA7500CDTF	ON Semiconductor	IC Regulators Controller BUCK 16SOP	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	7 V ~ 40 V	1kHz ~ 200kHz	45%	Yes	No	-	Dead Time Control	-25°C ~ 85°C (TA)	16-SOIC (0.154", 3.90mm Width)	16-SOP
NCP1579DR2G	ON Semiconductor	IC Regulators Controller BUCK 8SOIC	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 13.2 V	275kHz	75%	Yes	No	-	Enable, Phase Control	0°C ~ 70°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC2844BDR2G	ON Semiconductor	IC Regulators Controller Power Management CM 14-SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 36 V	Up to 500kHz	48%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	14-SOIC (0.154", 3.90mm Width)	14-SOIC
UC2845BD1R2G	ON Semiconductor	IC Regulators Controller BOOST/FLYBACK 8SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive or Negative, Isolation Capable	Boost, Flyback	1	1	7.6 V ~ 30 V	500kHz	48%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC
UC2844BD1R2G	ON Semiconductor	IC Regulators Controller Power Management CM 8-SOIC	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback	1	1	10 V ~ 36 V	Up to 500kHz	48%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	8-SOIC (0.154", 3.90mm Width)	8-SOIC