Datasheet > MPM3805B-12-AEC1

MPM3805B-12-AEC1

更新时间： 2024-04-09 19:01:31

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芯源 - MPS		/
页数	文件大小	规格书
18页	984K
描述
6V、0.6A、带集成电感的同步降压模块变换器，符合 AEC-Q100 认证

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数据手册

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MPM3805B-12-AEC1 数据手册

MPM3805B – 0.6A PEAK SIMPLE MODULE W/INTEGRATED INDUCTOR

ELECTRICAL CHARACTERISTICS

V_IN= 5V, T_J= -40°C to +125°C, unless otherwise noted. Typical values are at T_J= 25°C.

Parameter

Symbol Condition

Min

2.5

Typ

Max

6.0

Units

Input voltage

V_IN

I_OUT= 10mA, T_J= 25°C, V_IN= 5V

1.17

1.200

1.2

1.23

Output voltage accuracy

V_OUT

I_OUT= 10mA, V_IN= 5V,

T_J= -40°C to +125°C

1.164

1.236

230

PFET switch on

resistance

R_{DSON_P}

R_{DSON_N}

100

mΩ

NFET switch on

resistance

130

Inductor L value

Inductance value at 1MHz

100% on duty

0.47

120

220

μH

mΩ

Inductor DC resistance

Dropout resistance

R_DCR

R_DR

V_EN= 0V, V_IN= 6V, V_SW= 0V and 6V,

T_J= 25°C

Switch leakage

μA

T_J= 25°C

1.6

1.5

2.1

2.6

2.7

PFET current limit

T_J= -40°C to +125°C

T_J= 25°C

V_IN= 5V

100

110

130

140

T_J= -40°C to +125°C

On time

t_ON

T_J= 25°C

V_IN= 3.6V

100

T_J= -40°C to +125°C

T_J= 25°C

2.7

2.4

3.5

4.2

V_IN= 3.6V

to 5V

Switching frequency

f_SW

MHz

T_J= -40°C to +125°C

Minimum off time

Soft-start time

t_MIN-OFF

t_SS-ON

1.5

Power good upper trip

threshold

PG_HFB voltage in respect to the regulation

+10

Power good lower trip

threshold

PG_L

-10

μs

Power good delay

PG_D

Power good sink current

capability

V_PG-LSink 1mA

0.4

Power good logic high

voltage

V_PG-HV_IN= 5V, V_FB= 0.6V

R_PG

4.9

Power good internal pull-

up resistor

550

kΩ

MPM3805B Rev. 1.0

www.MonolithicPower.com

12/9/2019

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

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