Datasheet > T6319A-55AXG

T6319A-55AXG

更新时间： 2024-01-17 02:24:21

品牌	Logo	应用领域
TMT		泵
页数	文件大小	规格书
9页	92K
描述
High Efficiency 2X charge Pump

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T6319A-55AXG 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.6
Base Number Matches：	1

T6319A-55AXG 数据手册

tmCH

T6319A

High Efficiency 2X charge Pump

FEATURES

GENERAL DESCRIPTION

The The T6319A is a switched capacitor

voltage converter, that produces a regulated,

low ripple output voltage from an unregulated

input voltage. A wide-input supply voltage of

• Wide Input Range: 2.5V to 5.5V

• Available Output Voltages:

2.5V/2.7V/3.0V/3.3V/4.0V/4.5V /5.0V/5.5V

• Automatic Step-Up/Step-Down Operation

• Low Input Current Ripple

• Low Output Voltage Ripple

• Minimum Number of External

Components-No Inductors

2.5V to 5.5V makes the T6319A ideal for a

variety of battery sources, such as single cell

Li-Ion, or two and three cell nickel or alkaline-

based chemistries.

The input voltage may vary above and below

the output voltage and the output will remain

in regulation. It works equally well for step-up

or step-down applications without the need for

an inductor, providing low EMI DC/DC

conversion. The high switching frequency

allows the use of small surface-mount

capacitors, saving board space and reducing

cost. The T6319A is thermally protected.

• Shutdown Mode

• Thermal Protection

• High Output Current :

V_IN>3.0V Output Current 100mA

Max. 250mA for pulsed loads

• Available Package : SOT23-6/ lead-free

PART NUMBER EXAMPLES

Output

APPLICATIONS

• Smart Card Readers

• Cellular Phones

• White LED Camera Flash

• White LED Backlighting

• Battery Backup Supplies

Part no.

Package type

Voltage

SOT23-6

lead-free

SOT23-6

lead-free

2.5V

T6319A-25AXG

T6319A-30AXG

3.0V

SOT23-6

lead-free

SOT23-6

lead-free

5.0V

5.5V

T6319A-50AXG

T6319A-55AXG

TM Technology Inc. reserves the right

P. 1

Publication Date: MAY. 2007

Revision: A

to change products or specifications without notice.

12 3 4 5 6 7...9

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