SIP11206 データシートの表示（PDF） - Vishay Semiconductors

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SIP11206

Half-Bridge Controller with Primary MOSFET Drivers for Intermediate Bus Converters

Vishay Semiconductors 

SiP11206

Vishay Siliconix

SPECIFICATIONS

Parameter

Symbol

Test Conditions

Unless Otherwise Specified

TA = - 40 °C to 85 °C, FOSC = 800 kHz,

10.5 V ≤ VCC ≤ 13.2 V, VINDET = 4.8 V, VIN = 48 V,

RDB = 47.5 kΩ, ROSC = 47.5 kΩ, COSC = 100 pF

Limits

Min. Typ. Max.

Unit

VINDET Function

VIndet Pin Input Impedance

RINDET

Shutdown Threshold High Voltage

VSDH

Shutdown Hysteresis Voltage

HSD

Under Voltage OFF Voltage

VUVH

Under Voltage Hysteresis Voltage

HUV

Over Temperature Protection (OTP)

VINDET rising

VINDET rising at ICC

30

46

70

kΩ

0.33 0.58 0.76

0.15

V

3.14 3.30 3.46

0.26

Activating Temperature

OTPON

De-activating Temperature

OTPOFF

High-Side MOSFET Driver (DH Output)

TJ rising

TJ falling

160

°C

145

Output High Voltage (differential)

VDHH

Output Low Voltage (differential)

VDHL

Peak Output Sourcing Current

IDHH

Peak Output Sinking Current

IDHL

Driver Frequency

FDH

Rise Time

tHR

Fall Time

tHF

Boost Pin Current (switching)

IBST

LX Pin Current (switching)

ILX

LX Pin Leakage Current

ILX-LKG

Low-Side MOSFET Driver (DL Output)

Sourcing 10 mA, VDH - VBST

Sinking 10 mA, VDH -VLX

VCC = 10.5 V, CLOAD = 3 nF

CLOAD = 3 nF

CLOAD = 3 nF

VLX = 75 V, VBST = VLX + VCC

VINDET = 0 V, VLX = 40 V

- 0.3

V

0.3

- 2.2

A

1.6

340 400 460 kHz

20

ns

20

1.3

2.6

3.9

mA

- 2.1 - 1.4 - 0.7

10

µA

Output High Voltage (differential)

Output Low Voltage (differential)

Peak Output Sourcing Current

Peak Output Sinking Current

Driver Frequency

Rise Time

Fall Time

VDLH

VDLL

IDLH

IDLL

FDL

tLR

tLF

Sourcing 10 mA, VDL - VCC

Sinking 10 mA, VDL - VAGND

VCC = 10.5 V, CLOAD = 3 nF

CLOAD = 3 nF

CLOAD = 3 nF

- 0.3

V

0.3

- 1.6

A

1.6

340 400 460 kHz

20

ns

20

Notes:

a. MOC stands for moderate overcurrent voltage at CS pin.

b. SOC stands for severe overcurrent voltage at CS pin.

c. RDB should be chosen for each application to provide adequate dead time. For production testing RDB is chosen to test at 47 % target duty.

d. Not tested. Guaranteed by driver frequency test. The driver frequency is half of the oscillator frequency.

Document Number: 69232

S-81795-Rev. C, 04-Aug-08

www.vishay.com

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