RT9526AGE datasheet(7/13 Pages) RICHTEK

tên linh kiện	RT9526AGE

Giải thích chi tiết về linh kiện	Linear Single Cell Li-Ion Battery Charger

PDF	13 Pages

Scroll/Zoom	100%

nhà sản xuất	RICHTEK [Richtek Technology Corporation]

Trang chủ	http://www.richtek.com

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7 / 13 page

RT9526A

DS9526A-03 July 2014

www.richtek.com

is a registered trademark of Richtek Technology Corporation.

Typical Operating Characteristics

BATT Sleep Leakage Current vs. Battery Voltage

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

1.5

2.5

3.5

4.5

Battery Voltage (V)

VOUT Regulation Voltage vs. Input Voltage

4.1580

4.1748

4.1916

4.2084

4.2252

4.2420

4.5

5.5

6.5

Input Voltage (V)

Pre-Charge Current vs. Input Voltage

44.5

55.566.5

Input Voltage (V)

VBATT = 3.8V, RISET = 24.3k

Charge Current vs. Input Voltage

450

460

470

480

490

500

510

520

530

540

550

4.5

5.5

6.5

Input Voltage (V)

VBATT = 3.8V, RISET = 24.3k

ISET Voltage vs. Input Voltage

1.20

1.21

1.22

1.23

1.24

1.25

4.5

5.5

6.5

Input Voltage (V)

VBATT = 3.8V, RISET = 24.3k

OVP

Time (500

μs/Div)

VBATT

(2V/Div)

VIN = 0V to 12V, VBATT = 3.8V, RISET = 24.3k

VIN

(10V/Div)

VCHG_SB

(2V/Div)

ICHG

(500mA/Div)

ENB : Low

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