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Buck 降压型DC/DC:

        ProductCharacterMaximum EffciencyOperating VoltageQuiescent IqOutput VoltageOutput VersionsAccuracyPackageCross Reference

AP2406L	1.5MHz,700mA Power Saving Mode/PWM	96%	2.5~6.8V	40μA	0.6~5.0V	Adj 1.2V/etc	±2%	SOT23-5L	-
AP2406	1.5MHz,700mA PWM	96%	2.5~6.5V	300μA	0.6~5.0V	Adj 1.8V	±2%	SOT23-5L	-
APS2406	1.5MHz,800mA Synchronous PWM	96%	2.5~6.5V	300μA	0.6~5.0V	Adj 1.8V	±2%	SOT23-5L	-
AP2408	1.5MHz,800mA Synchronous PWM	96%	2.5~6.5V	300μA	0.6~5.0V	Adj	±2%	SOT23-5L	-
AP2410	1.5MHz,1000mA Synchronous PWM	96%	2.5~6.5V	350μA	0.6~5.0V	Adj	±2%	SOT89-5L	-
AP2420	1.2MHz,2000mA Synchronous PWM	95%	2.5~6.0V	300μA	0.6~5.0V	Adj	±2%	DFN33-10L MSOP10-PP	-
AP2506L	1.5MHz,700mA Power Saving Mode/PWM	96%	2.5~6.8V	40μA	0.6~5.0V	Adj 1.2V/etc	±2%	SOT23-5L	-
AP2506	1.5MHz,700mA Synchronous PWM	96%	2.5~6.5V	300μA	0.6~5.0V	Adj 1.3V/1.8V	±2%	SOT23-5L	-
AP2802	Dual Channel 1.5MHz,600mA Synchronous PWM	96%	2.5~6.5V	Act:500μA Slp:45μA	0.6~5.0V	Adj	±2%	DFN33-10L MSOP-10	-
APS2408	1.5MHz,800mA Synchronous PWM	96%	2.5~6.5V	300μA	0.6~5.0V	Adj	±2%	SOT23-5L
APS2415	1.5MHz,1.5A Synchronous PWM	96%	2.5~6.5V	300μA	0.6~5.0V	Adj	±2%	SOT23-5L
APS2420	1.5MHz,2000mA Synchronous PWM	96%	2.5~6.5V	300μA	0.6~5.0V	Adj	±2%	DFN33-10L SOP8 SOP8-PP
APS2430	1.5MHz,3000mA Synchronous PWM	96%	2.5~6.0V	300μA	0.6~5.0V	Adj	±2%	DFN33-10L SOP8 SOP8-PP
AP2952	450KHz 2A Synchronous PWM	95%	4.75~18V	1.3mA	0.925~15V	Adj	±2%	SOP8	-
AP2952A	450KHz 2A Synchronous PWM	95%	4.75~18V	1.3mA	0.925~15V	Adj	±2%	SOP8-PP	-
AP2953A	370KHz 3A Synchronous PWM	95%	4.75~18V	1.3mA	0.925~15V	Adj	±2%	SOP8-PP	-
AP2972	700KHz 2A Synchronous PWM	95%	4.5~16V	0.2mA	0.6~13V	Adj	±2%	SOT23-6L

LED Driver LED驱动

ProductCharacterTypical EffciencyOperating VoltageQuiescent IqOutput VoltageIq in ShutdownSW Current LimitPackageCross Reference

AP3126	1MHz Asynchronous PWM	88%	2.5~5.5V	400μA	UP to 20V	1μA	1A	SOT23-5L
AP3127	1MHz OVP Asynchronous PWM	88%	2.5~6.0V	550μA	Up to 16V	<1μA	300mA	SOT23-6L	-
AP3127B	1MHz OVP Asynchronous PWM	88%	2.5~6V	550μA	Up to 25V	1μA	1A	SOT23-6L
AP3128	1MHz OVP Asynchronous PWM	92%	2.5~5.5V	400μA	Up to 36V	<1μA	1.2A	SOT23-6L DFN22-8L	-
AP3129	1MHz OVP Asynchronous PWM	92%	2.5～5.5V	400μA	Up to 36V	＜1μA	1.2A	TSOT23-6L DFN22-8L
AP3130	1MHz OVP Asynchronous PWM	92%	2.5~5.5V	400μA	Up to 36V	<1μA	2A	TSOT23-6L DFN22-8L
AP3324	1MHz 1x/1.5x Charge Pump	83%	2.7~5.5V	200μA(1x) 2mA(1.5x)	Up to 5.5V	<1μA	350mA	QFN16L(3x3)	-
AP3325	1MHz 1x/1.5x Charge Pump	83%	2.7~5.5V	200μA(1x) 2mA(1.5x)	Up to 5.5V	<1μA	350mA	QFN16L(3x3)	-
AP3601	BallastResistor	-	2.7~5.5V	250μA	-	<1μA	15/18/20mA*4	SOT23-6L	-
AP3602	BallastResistor	-	2.7~5.5V	250μA	-	<1μA	15/20/25/30mA*4	MSOP8	-

Charger 充电管理

ProductCharacterOperating VoltageOutput VoltageQuiescent IqIq in ShutdownOutput CurrentIbattery RadioPackageCross Reference

AP5054	Line Constant Current/Voltage	4.25~6.5V	4.2V	350μA	30μA	500mA	1000	SOT23-5L	-
AP5054B	Line Constant Current/Voltage	4.25~6.5V	4.2V	350μA	30μA	500mA	1000	SOT23-5L
AP5056	Line Constant Current/Voltage	4.25~6.5V	4.2V	350μA	50μA	800mA	1000	SOP8-PP MSOP8-PP	-
AP5057	Line Constant Current/Voltage	4.25~6.5V	4.2V	350μA	50μA	1000mA	1000	SOP8-PP
AP5302	500KHz,2A Asynchronous PWM Switch mode battery cha	4.25~6.5V	4.2V	1.5mA	20μA(Sleep Mode)	2000mA	-	SOP8

ProductCharacterOperating VoltageCharge VoltageCharge CurrentStep Up Maximum EfficiencyStep Up Output VoltageOutput VersionsPackageCross Reference

AP5901	Line charger,1Mhz 3A     Synchronous PWM Step Up, Current limit,Key + LED Light + Battery Indicator	4.25~6.5V	4.2V	1000mA	92%	0.6~5.3V	Adj	TSSOP16

AC-DC SMPS IC AC/DC 开关电源芯片

ProductCharacterStandby PowerSW VoltageVDD Operation VoltageAdaptor Output PowerOpen Frame Output PowerFrequencyPackageNote

PN8106	Low Standby-Power Off-line PWM converters	<50mW	0~650V	9~20V	10W	12W	60kHz	DIP7
PN8136	Low Standby-Power Off-line PWM converters	<50mW	0~650V	9~24V	10W	12W	60kHz	DIP7
PN8137	Low Standby-Power Off-line PWM converters	<50mW	0~650V	9~24V	12W	18W	60kHz	DIP7
PN8147	Low Standby-Power Off-line PWM converters	<50mW	0~650V	9~24V	12W	18W	60kHz	DIP7
PN8149	Low Standby-Power Off-line PWM converters	<50mW	0~650V	9~24V	18W	24W	60KHz	DIP7
PN8122	PWM converters	<200mW	0~650V	9~20V	8W	10W	60kHz	DIP7
AP8012C	PWM converters	<200mW	0~650V	9~25V	5W	8W	60kHz	DIP8/SOP8
AP8022F	PWM converters	<200mW	0~700V	9.5~27V	8W	10W	60KHz	DIP8

ProductCharacterStandby powerStart-up CurrentVDD Operation VoltageVcc_ClampOutput PowerFrequencyPackageNote

AP8266	PWM_Controller	<100mw	5uA	12~26V	32V	<40W	65KHz	SOT23-6/DIP8
AP8269	PWM_Controller	＜300mW	5.5uA	12~23.5	34.5V	＜70W	Adaptive	SOP8

ProductCharacterStandby PowerSW VoltageVDD Operation VoltageOutput PowerCC/CV PrecisionPFPackageNote

PN8323	CC/CV PSR Converters	<100mW	0~650V	8.5~21V	5W	±3%	-	SOP8	Charger
PN8329	CC/CV PSR Converters	<100mW	0~650V	8.5~21V	10W	±3%	-	DIP7	Charger
PN8322	CC PSR Converters	<100mW	0~650V	8.4~25V	5W	±5%	-	SOP8	LED Lighting
PN8325	CC PSR Converters	<100mW	0~650V	8.4~25V	5W	±3%	-	SOP8	LED Lighting
PN8347	Single Stage Buck PFC Converter	<100mW	0~650V	9~16V	7W	±3%	>0.9	SOP8	LED Lighting
PN8349	Single Stage Buck PFC Converter	<100mW	0~650V	9~16V	9W	±3%	>0.9	DIP7	LED Lighting
PN8240	Single stage Flyback PFC Controller	<300mW	-	9~16V	<40W	±3%	>0.9	SOT23-6	LED Lighting