KA5Q0765RTHYDTU データシートの表示（PDF） - Fairchild Semiconductor

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KA5Q0765RTHYDTU

Fairchild Power Switch(FPS)

Fairchild Semiconductor 

KA5Q0765RTH

Electrical Characteristics (Continued)

(Ta=25°C unless otherwise specified)

Parameter

UVLO SECTION

Start Threshold Voltage

Stop Threshold Voltage

SENSEFET SECTION

Drain To PKG Breakdown Voltage

Drain To Source Breakdown Voltage

Drain To Source Leakage Current

OSCILLATOR SECTION

Initial Frequency

Voltage Stability

Temperature Stability (Note2)

Maximum Duty Cycle

Minimum Duty Cycle

FEEDBACK SECTION

Feedback Source Current

Shutdown Feedback Voltage

Shutdown Delay Current

PROTECTION SECTION

Over Voltage Protection

Over Current Latch Voltage (Note2)

Thermal Shutdown Temp.

Symbol

Condition

Min. Typ. Max. Unit

VSTART VFB = GND

VSTOP VFB = GND

14 15 16 V

8 9 10 V

BVpkg 60HZ AC, Ta = 25°C

3500 -

BVdss Ta = 25°C

650 -

Idss Vdrain = 400V, Ta = 25°C -

-

-V

-V

200 uA

FOSC

FSTABLE

∆FOSC

DMAX

DMIN

-

12V ≤ Vcc ≤ 23V

-25°C ≤ Ta ≤ 85°C

-

-

18 20 22 kHz

0 1 3%

0 ±5 ±10 %

92 95 98 %

-

-

0%

IFB

VSD

IDELAY

VFB = GND

Vfb ≥ 6.9V

VFB = 5V

0.7 0.9 1.1 mA

6.9 7.5 8.1 V

4 5 6 µA

VOVP

VOCL

TSD

Vsync ≥ 11V

-

-

11 12 13 V

0.9 1.0 1.1 V

140 160 - °C

Note:

1. These parameters is the current flowing in the Control IC.

2. These parameters, although guaranteed, are tested in EDS(wafer test) process.

3. These parameters indicate Inductor Current.

4

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