Datasheet > MPM3690-20B

MPM3690-20B

更新时间： 2024-04-09 19:01:33

品牌	Logo	应用领域
芯源 - MPS		电源电路
页数	文件大小	规格书
26页	1288K
描述
16V、26A、单路 DC/DC 电源模块

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中文翻译

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数据手册

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MPM3690-20B 数据手册

MPM3690-20A/B – 16V, DUAL 13A OR SINGLE 26A OUTPUT POWER MODULE

ELECTRICAL CHARACTERISTICS

V_IN= 12V, T_J= -40°C to +125°C, unless otherwise noted.

Parameters

Symbol

Condition

Min

Typ

Max

Units

VIN Supply Current

EN = 0V, FB = 0.65V

R_FREQ= 30kΩ to GND

Supply current (quiescent)

I_IN

1.5

Output Current Limit

Output current limit (inductor

valley)

Individual phase current limit，

f_SW= 800kHz,V_OUT= 1.2V

I_{LIM_VALLEY}

I_{LIM_NEG}

15.7

-13

Low-side negative current

limit

Individual phase current limit

Frequency and Timer

Switching frequency

Minimum on time ⁽⁵⁾

Minimum off time ⁽⁵⁾

f_SW

R_FREQ= 30kΩ

800

kHz

t_{ON_MIN}

t_{OFF_MIN}

f_SW= 800kHz, V_OUT= 0.6V

220

Output Over-Voltage and Under-Voltage Protection

OVP threshold

UVP threshold

V_OVP

V_UVP

116% 120% 124% V_REF

70%

74%

79%

V_REF

Input High voltage

V_{IH_EN}

V_{IL_EN}

2.15

Input low voltage

1.20

Feedback Voltage

Feedback accuracy

594

600

606

Soft Start

Soft-start current

Error Amplifier

Feedback current

Soft Shutdown

Soft shutdown discharge FET

UVLO

I_SS

I_FB

μA

Ω

V_FB= 0.65V

T_J= 25°C

100

120

R_{ON_DISCH}

VCC under-voltage lockout

rising threshold

VCC_{VTH_RISE}

2.6

2.75

2.9

VCC under-voltage lockout

falling threshold

VCC_{VTH_FALL}

V_CC

2.3

3.1

2.45

3.25

2.6

3.4

VCC output voltage

Power Good (PG)

Power good high threshold

PG_{VTH_HI_RISE}FB from low to high

PG_{VTH_LO_RISE}FB from low to high

PG_{VTH_LO_FALL}FB from high to low

88.5% 92.5% 96.5% V_REF

116% 120% 124% V_REF

Power good low threshold

70%

74%

78%

V_REF

Power good sink current

capability

V_PG

I_PG= 10mA

0.3

Power good leakage current

I_{PG_LEAK}

V_PG= 3V, T_J= 25°C

1.5

2.5

µA

MPM3690-20 Rev. 1.0

MonolithicPower.com

5/12/2021

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

1...4 5 678 9 10...26

中文翻译

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