Datasheet > MP103

MP103

更新时间： 2024-04-09 19:01:02

品牌	Logo	应用领域
芯源 - MPS		控制器
页数	文件大小	规格书
20页	700K
描述
带外部 BJT的高功率离线无电感控制器

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数据手册

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MP103 数据手册

MP103 EASYPOWER^TM–HIGHER POWER OFFLINE INDUCTOR- LESS REGULATOR

ELECTRICAL CHARACTERISTICS

T_A= -40°C to +125 °C, C_FB=100pF, C_OUT=2.2μF, C_VB=4.7μF, unless otherwise noted.

Parameter

Symbol

Condition

Min

Typ Max Units

VIN Section

Input Voltage

VIN

IIN_QC

650

Input Supply Current (Quiescent)

Input Voltage Slow Threshold

VIN= 90V & VB=0V, No load

VIN Rising

μA

VIN_THS

30.5 32.75 36

Input Voltage Slow Threshold

Hysteresis

VIN_THS

3.2

HYS

Input Voltage Fast Threshold

VIN_THF

VIN Rising

Input Voltage Fast Threshold

Hysteresis

5.7

HYS

VB Section

VOUT=5V

VOUT=12V

VOUT=5V

VOUT=12V

13.0 13.75 14.5

VB Peak Voltage Limit

VB_PKLMT

19.8 21.0 22.2

700

830

VB Peak Voltage Hysteresis

HYS

VB Under Voltage Lock Out

VB Output Enable Threshold

VB Supply Current (Quiescent)

VB_UVLO

VB_THOUT

VB_QC

6.6

7.6

8.6

13.5 15.25 17

0.74 1.65

VB=30V

VOUT=5V

VOUT=12V

VOUT=5V

VOUT=12V

11.0 12.25 13.5

Active Bleeder ON

VB_BLDON

18.0 19.25 20.5

600

700

Active Bleeder ON Hysteresis

VB_BLDON_

HYS

T_A= -40^oC to 25 ^oC

T_A= 25^oC to 85 ^oC

T_A= 85 ^oC to 125 ^oC

350

470

530

683

μA

Active Bleeder Current

IB_BLD

850

DR Section

Driver Current

IDR

VB> VB_THOUT

165

200

235

Startup Driver Current

Base Current Rise Rate

Base Current Fall Rate

VOUT Section

IDR_STARTUPVB< VB_THOUT

14.8

(5)

IDR_RISERATE

2.7

mA/μs

(5)

IDR_FALLRATE

2.15

VOUT Regulated Voltage

Output Current Capability⁽⁶⁾

Output Current Limit

Line Regulation⁽⁷⁾

VOUT

11.7 12.1 12.5

VAC=300rms, β=10,IDR=200mA 50

IOUT

IOUT_LMT

VB=15V

170

0.04

0.14

230

VB=13V to 30V, IOUT=100μA

VB=30V, IOUT=100μA to 40mA

Load Regulation⁽⁸⁾

MP103 Rev. 1.01

www.MonolithicPower.com

1/23/2014

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

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