HM4055 datasheet(7/10 Pages) HMSEMI

Il numero della parte	HM4055

Spiegazioni elettronici	Monolithic miniature linear battery management chip with thermal regulation function

PDF	10 Pages

Scroll/Zoom	100%

Produttore elettronici	HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]

Homepage	http://www.hmsemi.com/

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7. PROG 端电压 VS 输入电压

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

8.0

8.5

9.0

9.5

10.0

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

PROG Pin Voltage VS Supply Voltage

Supply Voltage(V)

TJ=25℃, VBAT=3.2V,RSET=2K

TJ=25℃, VBAT=3.2V,RSET=5K

8. 涓流充电电流 VS 输入电压

4.0

4.5

5.0

5.5

6.0

6.5

7.0

7.5

8.0

8.5

9.0

9.5

10.0

100

120

140

160

Supply Voltage(V)

TJ=25℃,VBAT=2.0V,RSET=2K

TJ=25℃,VBAT=2.0V,RSET=5K

Trickle Charge Current VS Supply Voltage

9. VBAT VS 输入电压

4.5

5.0

5.5

6.0

6.5

7.0

7.5

8.0

8.5

9.0

9.5

10.0

3.8

3.9

4.0

4.1

4.2

4.3

4.4

4.5

4.6

Regulated Output (Float) Voltage VS Supply Voltage

Supply Voltage(V)

TJ=25℃,RSET=2K，IBAT=70mA

10. PROG 端电压 VS 温度

-40

-20

100

120

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

PROG Pin Voltage VS Temperature

Temperature (℃)

VIN=5.0V, VBAT=3.6V, RSET=2K

11. PROG 端上拉电流 VS 温度

-40

-20

100

120

-2.0

-1.5

-1.0

-0.5

0.0

0.5

1.0

1.5

2.0

2.5

3.0

PROG Pin Pull-up Current VS Temperature

Temperature (℃)

VIN=6.5V, VBAT=4.3V, PROG=0V

VIN=4.2V, VBAT=4.3V, PROG=0V

12. BAT 端温度曲线

-40

-20

100

120

3.8

3.9

4.0

4.1

4.2

4.3

4.4

4.5

4.6

VBAT VS Temperature

Temperature (℃)

VIN=5.0V, IBAT=70mA, RSET=2K

HM4055

HM4055 Scheda tecnica(PDF) 7 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

HM4055 Scheda tecnica(HTML) 7 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

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