Datasheet > AAT2842_07

AAT2842_07

更新时间： 2024-01-28 22:13:15

品牌	Logo	应用领域
ANALOGICTECH		泵
页数	文件大小	规格书
22页	621K
描述
High-Current Charge Pump with S2Cwire⑩ Control and Dual LDO for Backlight and Flash

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中文翻译

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数据手册

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AAT2842_07 数据手册

AAT2842

High-Current Charge Pump with S Cwire™

Control and Dual LDO for Backlight and Flash

Typical Characteristics

V_IN= 3.6V; C_IN= 4.7µF; C_OUT= 2.2µF; C₁= C₂= 1.0µF; R_BSET= R_FSET= 280kΩ; T_A= -40°C to +85°C, unless

otherwise noted. Typical values are at T_A= 25°C.

LDOs A and B Load Regulation

LDOs A and B Line Transient Response

(10mA Load)

1.00

0.50

V_IN

(400mV/div)

OUTA

OUTB

V_IN= 4.2V

0.00

V_IN= 3.7V

-0.50

V_OUT

(10mV/div)

-1.00

0.1

100

1000

Time (40µs/div)

Load Current (mA)

LDOs A and B Load Transient Response

(10mA to 200mA Load Step)

I_OUT

(100mA/div)

I_OUT= 200mA

V_OUT

(100mV/div)

Time (20µs/div)

2842.2007.09.1.2

1...6 7 8910 11 12...22

中文翻译

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