ISL97646 Просмотр технического описания (PDF) - Intersil

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ISL97646

Boost + LDO + VON Slice + VCOM

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ISL97646

Electrical Specifications VIN1 = VIN2 = ENABLE = 5V, VDD1 = VDD2 = 14V, VGH = 25V, AVDD = 10V, TA = -40°C to +85°C

Unless Otherwise Noted. (Continued)

SYMBOL

PARAMETER

TEST CONDITION

MIN

TYP

MAX

UNIT

ISC

Output Short Circuit Current

SR

Slew Rate

250

400

50

mA

V/µs

BW

Gain Bandwidth

-3dB gain point

30

MHz

GATE PULSE MODULATOR

VGH

VGH Voltage

7

30

V

IVGH

VGH Input Current

VFLK = 0

RE = 33kΩ, VFLK = VDD1

260

µA

40

µA

VDD1

VDD1 Voltage

IVDD1

VDD1 Input Current

RONVGH

VGH to VGH_M On Resistance

IDIS_VGH

VGH_M Discharge Current (Note 3) RE = 33kΩ

TDEL

DELAY Time (Note 4)

CE = 470pF, RE = 33kΩ

NOTES:

3. Nominal discharge current = 300/(RE + 5kΩ).

4. Nominal delay time = 4000*CE.

3

VGH - 2

V

-2

0.1

2

µA

70

Ω

8

mA

1.9

µs

5

FN6265.1

December 14, 2007

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