ST619LB datasheet(1/16 Pages) STMICROELECTRONICS

Nome de Peças	ST619LB

Descrição Electrónicos	DC-DC converter regulated 5 V charge pump

PDF	16 Pages

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Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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1 / 16 page

November 2007

Rev. 4

1/16

16

ST619LB

DC-DC converter regulated 5 V charge pump

Features

■ Regulated 5 V ±4 % charge pump

■ Output current guaranteed over temperature:

20 mA (VI ≥ 2 V), 30 mA (VI ≥ 3 V)

■ No inductors; very low EMI noise

■ Uses small, inexpensive capacitors

■ Logic controlled 1 µA max shut-down supply

current

■ Shut down disconnects load from input

■ Available in SO-8 and DIP-8 packages

Description

The ST619LB is a step-up charge pump DC-DC

converter which delivers a regulated 5 V ±4 %

output at 30 mA and over temperature. The input

voltage range is 2 V to 3.6 V (two battery cells).

It requires only four external capacitor: two

0.22 µF flying capacitors, and 10 µF capacitors at

the input and output.

Low operating supply current (typ. 200 µA) make

the device ideal for small, portable and battery

powered applications. When shut down the load

is disconnected from the input and the supply

current is typically 0.02 µA. The ST619LB is

available in SO-8 package.

SO-8

Table 1.

Device summary

Order codes

SO-8 (tape & reel)

ST619LB

ST619LBDR

www.st.com

Nº de peça semelhante - ST619LB

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	ST619LB	254Kb / 9P	DC-DC CONVERTER REGULATED 5V CHARGE PUMP May-2001
	ST619LB	696Kb / 17P	DC-DC converter regulated 5 V charge pump 07-Nov-2007
	ST619LBDR	696Kb / 17P	DC-DC converter regulated 5 V charge pump 07-Nov-2007
	ST619LBN	696Kb / 17P	DC-DC converter regulated 5 V charge pump 07-Nov-2007

More results

Descrição semelhante - ST619LB

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
STMicroelectronics	ST619LB	254Kb / 9P	DC-DC CONVERTER REGULATED 5V CHARGE PUMP May-2001
Texas Instruments	TPS60110	291Kb / 20P	REGULATED 5-V 300-mA LOW-NOISE CHARGE PUMP DC/DC CONVERTER
Texas Instruments	TPS60111	278Kb / 19P	REGULATED 5-V 150-mA LOW-NOISE CHARGE PUMP DC/DC CONVERTER
Maxim Integrated Produc...	MAX619	66Kb / 7P	Regulated 5V Charge-Pump DC-DC Converter Rev 2; 5/96
List of Unclassifed Man...	MAS9251	331Kb / 11P	REGULATED CHARGE PUMP DC/DC CONVERTER
Fairchild Semiconductor	FAN5601	433Kb / 14P	Regulated Step-Down Charge Pump DC/DC Converter
ON Semiconductor	CAT3200	196Kb / 12P	Low Noise Regulated Charge Pump DC-DC Converter May, 2010 ??Rev. 13
Texas Instruments	TPS60110	1,005Kb / 26P	REGULATED 5-V 300-mA LOW-NOISE CHARGE PUMP DC/DC CONVERTER
STMicroelectronics	ST619LBN	696Kb / 17P	DC-DC converter regulated 5 V charge pump 07-Nov-2007
HEXIN SEMICONDUCTOR.	HX4004A	225Kb / 9P	Low Noise, Regulated Charge Pump DC/DC Converter

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ST619LB Folha de dados(PDF) 1 Page - STMicroelectronics

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