FAN7387V Ver la hoja de datos (PDF) - Fairchild Semiconductor

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Fabricante

FAN7387V

Ballast Control IC for Compact Fluorescent Lamp

Fairchild Semiconductor 

Electrical Characteristics

VBIAS (VDD, VB -VOUT)=14.0V, TA=25°C, unless otherwise specified.

Symbol

Parameter

Test Conditions

High Voltage Supply Section

VDC High Voltage Supply Voltage

Low-Side Supply Characteristics (VDD)

VDDUV+ VDD UVLO Positive-Going Threshold

VDDUV- VDD UVLO Negative-Going Threshold

VDDUHY VDD-Side UVLO Hysteresis

VCL Supply Camping Voltage

IST Startup Supply Current

IQDD Low-Side Quiescent Supply Current

IDD Dynamic Operating Supply Current

High-Side Supply Characteristics (VB-VOUT)

VHSUV+

VHSUV-

VHSUHY

IQHS

IPBS

High-Side UVLO Positive-Going Threshold

High-Side UVLO Negative-Going Threshold

VBS Supply UVLO Hysteresis

High-Side Quiescent Supply Current

High-Side Dynamic Operating Supply Current

Oscillator Characteristics

fosc Oscillation Frequency

D Duty Cycle

VRCT+

VRCT-

VIH

VIL

tD

tDMIN

Upper Threshold Voltage of RCT

Lower Threshold Voltage of RCT

Logic “1” Input Voltage of RCT

Logic “0” Input Voltage of RCT

Dead Time

Minimum Dead Time

Protection Characteristics

VSD+

VSD-

ISD

Shutdown “1” Input Voltage

Shutdown “0” Input Voltage

Shutdown Current

tSD Shutdown Propagation Delay

Internal MOSFET Section

ILKMOS

RON

IS

Internal MOSFET Leakage Current

Static Drain-Source On-Resistance

Maximum Continuous Drain-Source Diode

Forward Current

ISM

Maximum Pulsed Continuous Drain-Source

Diode Forward Current

VSD Drain-Source Diode Forward Voltage

VDD Increasing

VDD Decreasing

IDD=10mA

VDD=9V

RDT=100kΩ

20kHz, CL=1nF

VB-VOUT Increasing

VB-VOUT Decreasing

20kHz, CL=1nF

RT=50kΩ, CT=330pF

Running Mode

Running Mode

Running Mode

Running Mode

Running Mode

RDT=100kΩ

VDT/SD=VDD

VSD/DT=0 After Run

Mode

VDS=400V

VGS=10V, ID=190mA

VGS=0V, IS=0.38A

Min.

440

9

7.8

14.4

8

7.5

18

47.5

440

280

2.5

Typ. Max. Unit

V

11

13

8.8

9.8

V

2.2

15.4

60

90

µA

230

380

0.6

mA

9

10

8.5

9.5

V

0.5

50

90

µA

130

180

20

22

kHz

49.0

%

VDD

VDD/4

V

3/4 VDD

3/5 VDD

540

640

ns

400

520

V

1

350

µA

180

Ns

4.6

0.38

3.04

50

µA

6.0

Ω

A

A

1.2

V

© 2008 Fairchild Semiconductor Corporation

FAN7387V • 1.0.0

5

www.fairchildsemi.com

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