Datasheet > MPM3690-30B

MPM3690-30B

更新时间： 2024-04-09 19:01:44

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	1543K
描述
16V、36A、单路 DC/DC 电源模块

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中文翻译

获取价格

数据手册

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MPM3690-30B 数据手册

MPM3690-30A/B – 16V, DUAL 18A OR SINGLE 36A POWER MODULE

ELECTRICAL CHARACTERISTICS

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

Parameters

Symbol

Condition

Min

Typ

Max Units

V_INSupply Current

EN = 0V, FB = 0.65V,

R_FREQ= 30k to GND

Quiescent supply current

I_IN

1.5

Output Current Limit

Individual phase current

limit, f_SW= 800kHz,

V_OUT= 1.2V

Output current limit (inductor

valley)

I_{LIM_VALLEY}

Low-side (LS) negative current

limit

I_{LIM_NEG}

Individual phase current limit

-13

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 Protection (OVP) and Under-Voltage Protection (UVP)

OVP threshold

V_OVP

V_UVP

116%

70%

120% 124% V_REF

UVP threshold

74%

79%

V_REF

Input high voltage

Input low voltage

V_{IH_EN}

V_{IL_EN}

2.15

1.20

606

Feedback Voltage

Feedback accuracy

Soft Start

594

600

μA

Ω

Soft-start current

I_SS

I_FB

Error Amplifier (EA)

Feedback current

Soft Shutdown

V_FB= 0.65V

T_J= 25°C

100

120

Soft shutdown discharge FET

Under-Voltage Lockout (UVLO)

VCC UVLO rising threshold

VCC UVLO falling threshold

VCC output voltage

Power Good (PG)

PG high threshold

R_{ON_DISCH}

VCC_{VTH_RISING}

VCC_{VTH_FALLING}

V_CC

2.6

2.3

3.1

2.75

2.45

3.25

2.9

2.6

3.4

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%

70%

120% 124% V_REF

PG “ow threshold

74%

1.5

78%

0.3

V_REF

PG sink current capability

PG leakage current

V_PG

I_PG= 10mA

I_{PG_LEAK}

V_PG= 3V, T_J= 25°C

2.50

µA

MPM3690-30A/B Rev. 1.0

MonolithicPower.com

5/11/2021

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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