RT9516 查看數據表（PDF） - Richtek Technology

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产品描述 (功能)

比赛名单

RT9516

Linear Single Cell Li-lon Battery Charger with Single Input Supply for Portable Applications

Richtek Technology 

RT9516

Typical Operating Characteristics

BATT Pre-Charge Power On

VBATT

(2V/Div)

EN

(1V/Div)

VISET

(100mV/Div)

IIN

(200mA/Div)

VBATT

(2V/Div)

EN

(1V/Div)

VIN = 5V, ICHG = 50mA

Time (1ms/Div)

VISET

(1V/Div)

IIN

(500mA/Div)

BATT Fast-Charge Power On

VIN = 5V, ICHG = 500mA

Time (1ms/Div)

VIN

(5V/Div)

VBATT

(2V/Div)

VISET

(1V/Div)

IIN

(500mA/Div)

Power Off from ACIN

VBATT

(2V/Div)

EN

(1V/Div)

VISET

(1V/Div)

ICHG = 500mA

Time (1ms/Div)

IIN

(500mA/Div)

Power Off From EN

VIN = 5V, ICHG = 500mA

Time (50μs/Div)

Input Standby Current vs. Input Voltage

250

200

150

100

50

VBATT = 4.5V, CIN = 1μF

0

4.0 4.3 4.6 4.9 5.2 5.5 5.8 6.1 6.4 6.7 7.0

Input Voltage (V)

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6

Input Shutdown Current vs.Input Voltage

200

180

160

140

120

VBATT = 3.7V

100

4.0 4.3 4.6 4.9 5.2 5.5 5.8 6.1 6.4 6.7 7.0

Input Voltage (V)

DS9516-01 April 2011

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