Datasheet > BD4153FV_10

BD4153FV_10

更新时间： 2022-10-15 11:21:02

品牌	Logo	应用领域
罗姆 - ROHM		开关电源开关
页数	文件大小	规格书
18页	659K
描述
Power Switch ICs for ExpressCard

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数据手册

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BD4153FV_10 数据手册

BD4153FV,BD4153EFV

Technical Note

●Electrical Characteristics – Continued

(unless otherwise noted, Ta=25℃ VCC=3.3V VEN=3.3V V3_IN=V3AUX_IN=3.3V,V15_IN=1.5V)

Standard Value

Parameter

Symbol

Unit

Condition

MIN

TYP

MAX

[Switch V3]

On Resistance

R_V3

mΩ

Tj=-10～100℃ *

Discharge On Resistance

[Switch V3AUX]

R_V3Dis

150

Ω

On Resistance

R_V3AUX

100

210

150

mΩ

Tj=-10～100℃ *

Discharge On Resistance

[Switch V15]

R_V3AUXDis

Ω

On Resistance

R_V15

mΩ

Discharge On Resistance

[Soft Start]

R_V15Dis

150

Ω

Charge current

Ichr

1.0

V3+4

V15+4

1.5

2.0

V3+5

V15+5

1.8

3.0

V3+6

V15+6

2.1

μA

SS_V3 High Voltage

SS_V15 High Voltage

SS_V3AUX High Voltage

Discharge current

SS_V3high

SS_V15high

SS_AUXhigh

IDis

0.3

1.0

Vss=1V

Low Voltage

SSLOW

[Over Current Protection]

OC Flag V3

OCPV3_S

OCPV3

1.0

2.0

0.25

0.50

1.20

1.0

V3 Over current

OC Flag V3AUX

OCPV3AUX_S

OCPV3AUX

OCPV15_S

OCPV15

V3AUX Over current

OC Flag V15

V15 Over current

OC_Delay Charge current

OC_Delay Discharge current

OC_Delay Standby Voltage

OC_Delay Threshold Voltage

OC Low Voltage

I_{OCP_Delaych}

I_{OCP_Delaydis}

VOCP_Delayst

VOCP_Delayth

VOCP

2.0

3.0

μA

VOC_DELAY=1V

0.8

0.2

0.6

0.7

0.1

IOC=0.5mA

VOC=3.65V

OC Leak current

IOCP

μA

[Under Voltage Lockout]

V3_IN UVLO OFF Voltage

V3_IN Hysteresis Voltage

V3AUX_IN UVLO OFF Voltage

V3AUX_IN Hysteresis Voltage

V15 UVLO OFF Voltage

V15 Hysteresis Voltage

VCC UVLO OFF Voltage

VUVLOV3_IN

⊿VUVLOV3_IN

VUVLOV3AUX_IN

⊿VUVLOV3AUX_IN

VUVLOV15

2.80

2.90

160

2.90

160

1.30

100

2.90

160

3.00

240

3.00

240

1.35

150

3.00

240

sweep up

sweep down

sweep up

2.80

sweep down

sweep up

1.25

⊿VUVLO15

sweep down

sweep up

VUVLOVCC

2.80

VCC Hysteresis Voltage

⊿VUVLOVCC

sweep down

* Design Guarantee

www.rohm.com

2010.04 - Rev.B

3/17

1 234 5 6 7...18

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