MPIC2151P 查看數據表（PDF） - Motorola => Freescale

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MPIC2151P

SELF–OSCILLATING HALF–BRIDGE DRIVER

Motorola => Freescale 

ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise specified)

Characteristic

Symbol

Min

STATIC ELECTRICAL CHARACTERISTICS

Supply Characteristics

VBIAS (VCC, VBS) = 12 V, VSS = COM and CL = 1000 pF unless otherwise specified.

VCC Supply Undervoltage Positive Going Threshold

VCCUV+

–

VCC Supply Undervoltage Negative Going Threshold

VCCUV–

–

Quiescent VCC Supply Current

VCC Zener Shunt Clamp Voltage @ IOC = 5 mA

IQCC

–

VCLAMP

–

Floating Supply Characteristics

Offset Supply Leakage Current @ VB = VS = 600 V

Quiescent VBS Supply Current

ILK

–

IQBS

–

Oscillator I/O Characteristics

Oscillator Frequency @ RT = 35.7 KΩ, CT = 1 nF

Oscillator Frequency @ RT = 7.04 KΩ, CT = 1 nF

CT Input Current

CT Undervoltage Lockout @ 2.5 V < VCC < VCCUV+

RT High Level Output Voltage, VCC – RT @ IRT = –100 µA

@ IRT = –1 mA

fOSC

–

fOSC

–

ICT

–

VCTUV

–

VRT+

–

VRT+

–

RT Low Level Output Voltage, VCC + RT @ IRT = 100 µA

@ IRT = 1 mA

VRT–

–

VRT–

–

RT Undervoltage Lockout, VCC – RT

@ 2.5 V < VCC < VCCUV+

VRTUV

–

2/3 VCC Threshold

1/3 VCC Threshold

VCT+

–

VCT–

–

Output Characteristics

High Level Output Voltage, VBIAS–VO @ IO = 0 A

VOH

–

Low Level Output Voltage, VO @ IO = 0 A

VOL

–

Dynamic Electrical Characteristics

VBIAS (VCC, VBS) = 12 V and CL = 1000 pF unless otherwise specified. TA = 25°C.

Turn–On Rise Time

tr

–

Turn–Off Fall Time

tf

–

Deadtime, LS Turn–Off to HS Turn–On & HS Turn–Off to LS Turn–On

DT

–

RT Duty Cycle, fOSC = 20 kHz

DC

–

MPIC2151

Typ

Max

Unit

8.4

–

VDC

8.0

–

400

–

µA

15.6

–

VDC

–

50

µADC

10

–

20

100

0.001

0

20

200

20

200

0

8.0

4.0

–

kHz

–

1.0

µA

–

mV

–

–

–

–

–

–

VDC

–

–

100

mV

–

100

120

–

ns

60

–

1.2

–

µA

50

–

%

Motorola Power Products Division Advanced Data

3

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