可编程输出电压CXSD62459每路LDO的300毫安输出电流双电源低损耗两路低压差线性稳压器独立启用控制

产品简介

The CXSD62459 is a dual, low supply current, low dropout linear regulator that comes in a space saving TDFN2X2-8 package. The supply current at no-load is 100μA. In the shutdown mode, the maximum supply current is less than 1μA. The over-current protection limit is set at 430mA typical. An over-temperature protection circuit is built-in in the CXSD62459 to prevent thermal overload. These power saving features make the CXSD62459 ideal for use in the battery-powered applications such as notebook computers, cellular phones, and PDA’s. The GCXSD62459have two logic inputs that select one of nine preset output-voltage combinations, eliminating external 1% resistors. The GCXSD62459configures output voltages at VOUT1 and VOUT2 based on the state of P1 and P2 at power-on. Subsequent changes to P1 and P2 do not change the output voltages unless the supply power is cycled, or all EN inputs are simultaneously driven low to shut down the device. These devices feature a shutdown function and are offered in active low with auto discharge. The CXSD62459comes in a space saving TDFN2X2-8 package.

产品特点 返回TOP2ps嘉泰姆

„ Two Low-Dropout-Voltage Regulators 2ps嘉泰姆

„ Pin-Programmable Output Voltages 2ps嘉泰姆

„ 300mA Output Current for Each LDO 2ps嘉泰姆

„ Independent Enable Control 2ps嘉泰姆

„ Dropout Voltage is 90mV@ 100mA Load 2ps嘉泰姆

„ Over-Temperature Protection and Short-Circuit Protection 2ps嘉泰姆

„ Max. Supply Current in Shutdown Mode < 1μA 2ps嘉泰姆

„ Small Ceramic Output Capacitors2ps嘉泰姆

应用范围 返回TOP2ps嘉泰姆

„ Notebook Computers 2ps嘉泰姆

„ Cellular Phones 2ps嘉泰姆

„ PDAs 2ps嘉泰姆

„ Digital still Camera and Video Recorders 2ps嘉泰姆

„ Hand-Held Devices 2ps嘉泰姆

„ Bar Code Scanners2ps嘉泰姆

技术规格书（产品PDF) 返回TOP 2ps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！2ps嘉泰姆

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产品封装图 返回TOP2ps嘉泰姆

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电路原理图 返回TOP2ps嘉泰姆

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2ps嘉泰姆

Dual Output2ps嘉泰姆
Part NO.2ps嘉泰姆	Vin(V2ps嘉泰姆 min.2ps嘉泰姆	Vin(V2ps嘉泰姆 max.2ps嘉泰姆	IOUT2ps嘉泰姆 (A)2ps嘉泰姆	VOUT2ps嘉泰姆 (V)2ps嘉泰姆	Dropout2ps嘉泰姆 @IOUT(V2ps嘉泰姆	EN2ps嘉泰姆	Dis-2ps嘉泰姆 charge2ps嘉泰姆	IQ2ps嘉泰姆 (μA)2ps嘉泰姆	Note2ps嘉泰姆	Package2ps嘉泰姆
CXSD624592ps嘉泰姆	2.52ps嘉泰姆	62ps嘉泰姆	0.32ps嘉泰姆	Programmable2ps嘉泰姆	0.212ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	852ps嘉泰姆	MLCC2ps嘉泰姆	TDFN2X2-82ps嘉泰姆
CXSD624602ps嘉泰姆	2.52ps嘉泰姆	62ps嘉泰姆	0.32ps嘉泰姆	VOUT1=1.8/2.5/2.8/2ps嘉泰姆 2.85/3,VOUT2=1.8/2ps嘉泰姆 2.8/2.85/3/3.32ps嘉泰姆	0.212ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	2102ps嘉泰姆	MLCC2ps嘉泰姆	TSOT23-6/SOT23-62ps嘉泰姆 TDFN2X2-8/TDFN3X3-82ps嘉泰姆
CXSD624612ps嘉泰姆	2.52ps嘉泰姆	62ps嘉泰姆	0.32ps嘉泰姆	VOUT1/2=1.8/2.5/2ps嘉泰姆 2.8/3/3.32ps嘉泰姆	0.212ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	2102ps嘉泰姆	MLCC2ps嘉泰姆	TSOT23-62ps嘉泰姆
CXSD624622ps嘉泰姆	2.52ps嘉泰姆	62ps嘉泰姆	0.32ps嘉泰姆	VOUT1=1.2/1.8/2.6/32ps嘉泰姆 /3.3,VOUT2=1.8/2.852ps嘉泰姆 /3.32ps嘉泰姆	0.212ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	602ps嘉泰姆	MLCC2ps嘉泰姆	WLCSP2X3-6/SOT-23-62ps嘉泰姆
CXSD624632ps嘉泰姆	2.52ps嘉泰姆	62ps嘉泰姆	0.32ps嘉泰姆	VOUT1=1.2~3.3 VOUT2=1.5~3.32ps嘉泰姆	0.212ps嘉泰姆	HPullLow2ps嘉泰姆	Y2ps嘉泰姆	602ps嘉泰姆	MLCC2ps嘉泰姆	TDFN1.6X1.6-6/TSOT-23-6/ADFN1.5X1.5-62ps嘉泰姆
CXSD624642ps嘉泰姆	2.52ps嘉泰姆	62ps嘉泰姆	0.32ps嘉泰姆	VOUT1=1.2~3.3 VOUT2=1.5~3.32ps嘉泰姆	0.212ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	602ps嘉泰姆	MLCC2ps嘉泰姆	TDFN1.6X1.6-6/TSOT-23-6/TDFN2X2-82ps嘉泰姆
Special Functions2ps嘉泰姆
Part NO.2ps嘉泰姆	Vin(V2ps嘉泰姆 min.2ps嘉泰姆	Vin(V2ps嘉泰姆 max.2ps嘉泰姆	IOUT2ps嘉泰姆 (A)2ps嘉泰姆	VOUT2ps嘉泰姆 (V)2ps嘉泰姆	Dropout2ps嘉泰姆 @IOUT(V2ps嘉泰姆	EN2ps嘉泰姆	Dis-2ps嘉泰姆 charge2ps嘉泰姆	IQ 2ps嘉泰姆 (μA)2ps嘉泰姆	Note2ps嘉泰姆	Package2ps嘉泰姆
CXSD624652ps嘉泰姆	4.52ps嘉泰姆	5.52ps嘉泰姆	--2ps嘉泰姆	ADJ(0.5)2ps嘉泰姆	--2ps嘉泰姆	H2ps嘉泰姆	--2ps嘉泰姆	3002ps嘉泰姆	LDO driver2ps嘉泰姆	SOT23-62ps嘉泰姆
CXSD624662ps嘉泰姆	1.42ps嘉泰姆	5.52ps嘉泰姆	12ps嘉泰姆	ADJ(0.8)2ps嘉泰姆	0.1252ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	10002ps嘉泰姆	MLCC,POK,2ps嘉泰姆 Dual mode 2ps嘉泰姆	SOP8/SOP8(FD)2ps嘉泰姆
CXSD624672ps嘉泰姆	1.42ps嘉泰姆	5.52ps嘉泰姆	22ps嘉泰姆	ADJ(0.8)2ps嘉泰姆	0.32ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	10002ps嘉泰姆	MLCC,POK,2ps嘉泰姆 Dual mode2ps嘉泰姆	SOP8/SOP8(FD)2ps嘉泰姆
CXSD624682ps嘉泰姆	1.12ps嘉泰姆	5.52ps嘉泰姆	32ps嘉泰姆	ADJ(0.8)2ps嘉泰姆	0.382ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	9002ps嘉泰姆	MLCC,POK,SS,2ps嘉泰姆 Dual mode2ps嘉泰姆	TSOT23-6/SOP8(FD)/2ps嘉泰姆 MSOP10(FD)/TDFN3X3-102ps嘉泰姆
CXSD624692ps嘉泰姆	1.82ps嘉泰姆	5.52ps嘉泰姆	32ps嘉泰姆	1.52ps嘉泰姆	0.382ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	9002ps嘉泰姆	MLCC,POK,SS2ps嘉泰姆	TDFN3X3-102ps嘉泰姆
CXSD624702ps嘉泰姆	1.12ps嘉泰姆	5.52ps嘉泰姆	32ps嘉泰姆	ADJ(0.8)2ps嘉泰姆	0.382ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	9002ps嘉泰姆	MLCC,POK,SS,2ps嘉泰姆 Dual mode2ps嘉泰姆	TSOT23-6/SOP8(FD)/2ps嘉泰姆 MSOP10(FD)/TDFN3X3-102ps嘉泰姆
CXSD624712ps嘉泰姆	1.12ps嘉泰姆	5.52ps嘉泰姆	32ps嘉泰姆	ADJ(0.8)2ps嘉泰姆	0.452ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	10002ps嘉泰姆	MLCC,POK2ps嘉泰姆	SOP8(FD)/TDFN3X3-102ps嘉泰姆
CXSD624722ps嘉泰姆	1.12ps嘉泰姆	5.52ps嘉泰姆	52ps嘉泰姆	ADJ(0.8)2ps嘉泰姆	0.22ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	4002ps嘉泰姆	MLCC,POK,SS2ps嘉泰姆	SOP-8(FD)2ps嘉泰姆
CXSD624732ps嘉泰姆	1.12ps嘉泰姆	5.52ps嘉泰姆	42ps嘉泰姆	ADJ(0.8)2ps嘉泰姆	0.332ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	4002ps嘉泰姆	MLCC,POK,SS2ps嘉泰姆	SOP-8(FD)2ps嘉泰姆
CXSD624742ps嘉泰姆	1.12ps嘉泰姆	5.52ps嘉泰姆	42ps嘉泰姆	ADJ(0.8)2ps嘉泰姆	0.32ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	4002ps嘉泰姆	MLCC,POK,SS2ps嘉泰姆	SOP-8(FD)2ps嘉泰姆
CXSD624752ps嘉泰姆	1.12ps嘉泰姆	5.52ps嘉泰姆	22ps嘉泰姆	ADJ(0.8)2ps嘉泰姆	0.262ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	4002ps嘉泰姆	MLCC,POK,SS,2ps嘉泰姆 Dual mode2ps嘉泰姆	SOP-8(FD)2ps嘉泰姆
CXSD624762ps嘉泰姆	12ps嘉泰姆	3.52ps嘉泰姆	72ps嘉泰姆	ADJ(0.8)2ps嘉泰姆	0.1382ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	4002ps嘉泰姆	MLCC,POK,SS2ps嘉泰姆	SOP8(FD)2ps嘉泰姆
CXSD624772ps嘉泰姆	12ps嘉泰姆	3.52ps嘉泰姆	62ps嘉泰姆	0.9/0.80/0.725/2ps嘉泰姆 0.675/0.9/0.85/2ps嘉泰姆 0.775/0.7502ps嘉泰姆	0.152ps嘉泰姆	H2ps嘉泰姆	Y2ps嘉泰姆	4002ps嘉泰姆	VCCSA Power 2ps嘉泰姆 D0&D1&EN2ps嘉泰姆	SOP8(FD)2ps嘉泰姆

CXSD62459

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CXSD62459

产品手册

产品简介

目录

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