单电池锂离子（Li+）电池的便携式CXSD62129A两个独立的1.5MHz恒定频率电流模式和PWM降压转换器

The CXSD62129A consists of two independent 1.5MHz constant frequency, current mode, and PWM step-down converters. Each converter integrates a main switch with a synchronous rectifier for high efficiency without an external Schottky diode. The CXSD62129A is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. Each converter can supply 1A of load current from a 2.7V to 5.5V input voltage. The output voltage can be regulated as low as 0.6V. The CXSD62129A can also run at 100% duty cycle for low dropout applications

产品特点 返回TOPtdH嘉泰姆

· 1A Output Current on Each ChanneltdH嘉泰姆

· 2.7V to 5.5V Input Voltage Range tdH嘉泰姆

· 1.5MHz Constant Frequency Operation tdH嘉泰姆

· Low Dropout Operation at 100% Duty Cycle tdH嘉泰姆

· Synchronous Topology tdH嘉泰姆

· 0.6V Low Reference Voltage tdH嘉泰姆

· Current Mode Operation tdH嘉泰姆

· Over-Temperature Protection tdH嘉泰姆

· Over-Current Protection tdH嘉泰姆

· Up to 94% Efficiency tdH嘉泰姆

· Internally Compensated tdH嘉泰姆

· Lead Free and Green Devices Available (RoHS Compliant)tdH嘉泰姆

应用范围 返回TOPtdH嘉泰姆

· TV Tuner/Box tdH嘉泰姆

· Portable InstrumenttdH嘉泰姆

技术规格书（产品PDF) 返回TOP tdH嘉泰姆

需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！tdH嘉泰姆

QQ截图20160419174301.jpg tdH嘉泰姆

产品封装图 返回TOPtdH嘉泰姆

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电路原理图 返回TOPtdH嘉泰姆

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Switching Regulator > Buck ConvertertdH嘉泰姆
Part_No tdH嘉泰姆	PackagetdH嘉泰姆	ArchitectutdH嘉泰姆	No.oftdH嘉泰姆 PWM tdH嘉泰姆 OutputdH嘉泰姆	DrivetdH嘉泰姆 LouttdH嘉泰姆 (A) tdH嘉泰姆	Vin(V) tdH嘉泰姆		FmaxtdH嘉泰姆 Khz tdH嘉泰姆	Vref tdH嘉泰姆 (V) tdH嘉泰姆	R-Top (milohm) tdH嘉泰姆	R-Sync (milohm) tdH嘉泰姆	Iq (No load) (uA) tdH嘉泰姆
Part_No tdH嘉泰姆	PackagetdH嘉泰姆	ArchitectutdH嘉泰姆	No.oftdH嘉泰姆 PWM tdH嘉泰姆 OutputdH嘉泰姆	DrivetdH嘉泰姆 LouttdH嘉泰姆 (A) tdH嘉泰姆	mintdH嘉泰姆	maxtdH嘉泰姆	FmaxtdH嘉泰姆 Khz tdH嘉泰姆	Vref tdH嘉泰姆 (V) tdH嘉泰姆	R-Top (milohm) tdH嘉泰姆	R-Sync (milohm) tdH嘉泰姆	Iq (No load) (uA) tdH嘉泰姆
CXSD62122tdH嘉泰姆	TQFN5x6-28tdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	5tdH嘉泰姆	4.5tdH嘉泰姆	26tdH嘉泰姆	380tdH嘉泰姆	0.8tdH嘉泰姆	50tdH嘉泰姆	20tdH嘉泰姆	1000tdH嘉泰姆
CXSD62123tdH嘉泰姆	SOP-8tdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	2tdH嘉泰姆	4.5tdH嘉泰姆	26tdH嘉泰姆	380tdH嘉泰姆	0.8tdH嘉泰姆	100tdH嘉泰姆		1000tdH嘉泰姆
CXSD62124tdH嘉泰姆	SOP-8PtdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	4tdH嘉泰姆	4.5tdH嘉泰姆	26tdH嘉泰姆	380tdH嘉泰姆	0.8tdH嘉泰姆	80tdH嘉泰姆		1000tdH嘉泰姆
CXSD62125tdH嘉泰姆	SOT23-5\|TSOT23-5tdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	1tdH嘉泰姆	2.7tdH嘉泰姆	6tdH嘉泰姆	1500tdH嘉泰姆	0.6tdH嘉泰姆	280tdH嘉泰姆	250tdH嘉泰姆	25tdH嘉泰姆
CXSD62125AtdH嘉泰姆	SOT23-5tdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	1tdH嘉泰姆	2.7tdH嘉泰姆	6tdH嘉泰姆	1500tdH嘉泰姆	0.6tdH嘉泰姆	280tdH嘉泰姆	250tdH嘉泰姆
CXSD62126tdH嘉泰姆	SOP-8tdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	3tdH嘉泰姆	4.3tdH嘉泰姆	14tdH嘉泰姆	500tdH嘉泰姆	0.8tdH嘉泰姆	70tdH嘉泰姆	70tdH嘉泰姆	500tdH嘉泰姆
CXSD62127tdH嘉泰姆	SOP-8PtdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	3tdH嘉泰姆	4.3tdH嘉泰姆	14tdH嘉泰姆	500tdH嘉泰姆	0.8tdH嘉泰姆	55tdH嘉泰姆	45tdH嘉泰姆	500tdH嘉泰姆
CXSD62128BtdH嘉泰姆	TDFN3x3-10tdH嘉泰姆			3tdH嘉泰姆	2.6tdH嘉泰姆	5.5tdH嘉泰姆	2000tdH嘉泰姆	0.8tdH嘉泰姆	110tdH嘉泰姆	110tdH嘉泰姆	460tdH嘉泰姆
CXSD62129tdH嘉泰姆	TDFN3x3-10tdH嘉泰姆	CMtdH嘉泰姆	2tdH嘉泰姆	1tdH嘉泰姆	2.7tdH嘉泰姆	6tdH嘉泰姆	1500tdH嘉泰姆	0.6tdH嘉泰姆	280tdH嘉泰姆	250tdH嘉泰姆	500tdH嘉泰姆
CXSD62129AtdH嘉泰姆	TDFN3x3-10tdH嘉泰姆	CMtdH嘉泰姆	2tdH嘉泰姆	1tdH嘉泰姆	2.7tdH嘉泰姆	6tdH嘉泰姆	1500tdH嘉泰姆	0.6tdH嘉泰姆	280tdH嘉泰姆	250tdH嘉泰姆
CXSD62130tdH嘉泰姆	TDFN2x2-6tdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	1tdH嘉泰姆	2.7tdH嘉泰姆	6tdH嘉泰姆	1500tdH嘉泰姆	0.6tdH嘉泰姆	280tdH嘉泰姆	250tdH嘉泰姆	25tdH嘉泰姆
CXSD62130AtdH嘉泰姆	TDFN2x2-6tdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	1tdH嘉泰姆	2.7tdH嘉泰姆	6tdH嘉泰姆	1500tdH嘉泰姆	0.6tdH嘉泰姆	280tdH嘉泰姆	250tdH嘉泰姆
CXSD62131tdH嘉泰姆	TDFN3x3-12tdH嘉泰姆	CMtdH嘉泰姆	2tdH嘉泰姆	1tdH嘉泰姆	2.7tdH嘉泰姆	6tdH嘉泰姆	1500tdH嘉泰姆	0.6tdH嘉泰姆	280tdH嘉泰姆	250tdH嘉泰姆	25tdH嘉泰姆
CXSD62131AtdH嘉泰姆	TDFN3x3-12tdH嘉泰姆	CMtdH嘉泰姆	2tdH嘉泰姆	1tdH嘉泰姆	2.7tdH嘉泰姆	6tdH嘉泰姆	1500tdH嘉泰姆	0.6tdH嘉泰姆	280tdH嘉泰姆	250tdH嘉泰姆
CXSD62131CtdH嘉泰姆	TDFN 3x3 12tdH嘉泰姆	CMtdH嘉泰姆	2tdH嘉泰姆	1tdH嘉泰姆	3tdH嘉泰姆	5.5tdH嘉泰姆	1500tdH嘉泰姆	0.6tdH嘉泰姆	280tdH嘉泰姆	250tdH嘉泰姆	30tdH嘉泰姆
CXSD62132tdH嘉泰姆	TQFN3x3-20tdH嘉泰姆	CMtdH嘉泰姆	3tdH嘉泰姆	2tdH嘉泰姆	2.9tdH嘉泰姆	5.5tdH嘉泰姆	1500tdH嘉泰姆	0.6tdH嘉泰姆	-tdH嘉泰姆	-tdH嘉泰姆	300tdH嘉泰姆
CXSD62133tdH嘉泰姆	TDFN2x2-8tdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	1tdH嘉泰姆	3.3tdH嘉泰姆	8tdH嘉泰姆	1500tdH嘉泰姆	0.6tdH嘉泰姆	280tdH嘉泰姆	250tdH嘉泰姆	25tdH嘉泰姆
CXSD62134tdH嘉泰姆	SOP-8tdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	2tdH嘉泰姆	4.5tdH嘉泰姆	24tdH嘉泰姆	340tdH嘉泰姆	0.925tdH嘉泰姆	110tdH嘉泰姆	110tdH嘉泰姆	1900tdH嘉泰姆
CXSD62135tdH嘉泰姆	SOP-8PtdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	3tdH嘉泰姆	4.5tdH嘉泰姆	24tdH嘉泰姆	340tdH嘉泰姆	0.925tdH嘉泰姆	110tdH嘉泰姆	110tdH嘉泰姆	1900tdH嘉泰姆
CXSD62136tdH嘉泰姆	SOP-8tdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	2tdH嘉泰姆	4.5tdH嘉泰姆	24tdH嘉泰姆	340tdH嘉泰姆	0.92tdH嘉泰姆	130tdH嘉泰姆	130tdH嘉泰姆	1900tdH嘉泰姆
CXSD62136BtdH嘉泰姆	SOP-8PtdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	2tdH嘉泰姆	4.5tdH嘉泰姆	24tdH嘉泰姆	340tdH嘉泰姆	0.92tdH嘉泰姆	130tdH嘉泰姆	130tdH嘉泰姆	1900tdH嘉泰姆
CXSD62137tdH嘉泰姆	SOP-8PtdH嘉泰姆	CMtdH嘉泰姆	1tdH嘉泰姆	3tdH嘉泰姆	4.5tdH嘉泰姆	24tdH嘉泰姆	340tdH嘉泰姆	0.92tdH嘉泰姆	85tdH嘉泰姆	85tdH嘉泰姆

目录

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