PRODUCT SPECIFICATION

FAN6520A

REV. 1.0.2 8/26/04

5

The • denotes specifications which apply over the full operating temperature range.

Notes:

1. All limits at operating temperature extremes are guaranteed by design, characterization and statistical quality control.

2. AC specifications guaranteed by design/characterization (not production tested).

Parameter

Symbol

Conditions

Min.

Typ.

Max.

Units

Supply Current

VCC Current

HDRV, LDRV open

•

1.5

2.4

3.8

mA

Power-On Reset

Rising VCC POR Threshold

POR

•

4.00

4.22

4.45

V

VCC POR Threshold Hysteresis

170

mV

Oscillator

Frequency

FAN6520A

•

250

300

340

kHz

FAN6520AI

•

230

300

340

kHz

Ramp Amplitude

•

1.5

Vp-p

Reference

Reference Voltage

•

788

800

812

mV

FAN6520AI

•

780

800

820

mV

Error Amplifier

DC Gain

88

dB

Gain – Bandwidth Product

GBWP

15

MHz

Slew Rate

S/R

8

V/µs

Gate Drivers

HDRV pull-up resistance

2.5

Ω

HDRV pull-down resistance

2.0

Ω

LDRV pull-up resistance

2.5

Ω

LDRV pull-down resistance

1.0

Ω

Protection/Disable

OCSET Current Source

FAN6520A

•

17

20

22

µA

FAN6520AI

•

14

20

24

µA

Disable Threshold

800

mV