Datasheet > MP86950

MP86950

更新时间： 2024-04-09 18:59:59

品牌	Logo	应用领域
芯源 - MPS		栅极驱动驱动器
页数	文件大小	规格书
15页	988K
描述
Intelli-Phase? 解决方案，集成内部功率 MOSFET 和栅极驱动器的单片半桥

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中文翻译

获取价格

数据手册

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MP86950 数据手册

MP86950 – INTELLI-PHASE^TMSOLUTION W/ INTEGRATED MOSFETS AND DRIVERS

ELECTRICAL CHARACTERISTICS

V_IN= 12V, V_DRV= V_DD= V_EN= 3.3V, tested at T_A= 25°C for typical values and T_J= -40°C to +125°C

for minimum and maximum values, unless otherwise noted.

Parameter

Symbol Condition

Min

Typ

Max

Units

I_INshutdown

I_{VIN_OFF}EN = low

μA

VIN under-voltage

lockout (UVLO) rising

threshold

2.5

3.0

VIN UVLO hysteresis

threshold

600

I_VDRV

EN = low

μA

Quiescent current

PWM = low

5.08

VDD voltage UVLO rising

threshold

2.75

2.95

VDD voltage UVLO

hysteresis threshold

275

-30

High-side (HS) current

limit ⁽⁵⁾

I_{LIM_FLT}Cycle-by-cycle, up to four cycles

Low-side (LS) current

limit ⁽⁵⁾

Negative cycle-by-cycle current

limit, no fault report

Negative LS current limit

off time ⁽⁵⁾

HS current limit

times

shutdown counter ⁽⁵⁾

EN input low voltage

EN input high voltage

Dead time rising ⁽⁵⁾

0.8

2.30

Positive inductor current

Negative inductor current

Dead time falling ⁽⁵⁾

PWM high to SW rising

delay ⁽⁵⁾

t_RISING

PWM low to SW falling

delay ⁽⁵⁾

t_FALLING

t_LT

t_TL

t_HT

t_TH

PWM tri-state to SW Hi-Z

delay ⁽⁵⁾

MP86950 Rev. 1.0

12/18/2020

www.MonolithicPower.com

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

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