KA5M0965 データシートの表示（PDF） - Fairchild Semiconductor

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KA5M0965

Fairchild Power Switch(FPS)

Fairchild Semiconductor 

KA5M0965Q

Electrical Characteristics (Control Part) (Continued)

(Ta = 25°C unless otherwise specified)

Characteristic

Symbol

UVLO SECTION

Start Threshold Voltage

Stop Threshold Voltage

VSTART

VSTOP

OSCILLATOR SECTION

Initial Accuracy

Frequency Change With Temperature (2)

Maximum Duty Cycle

FOSC

-

Dmax

FEEDBACK SECTION

Feedback Source Current

Shutdown Feedback Voltage

Shutdown Delay Current

IFB

VSD

Idelay

SOFT START SECTION

Soft Start Voltage

VSS

Soft Start Current

ISS

CURRENT LIMIT(SELF-PROTECTION)SECTION

Peak Current Limit

IOVER

PROTECTION SECTION

Thermal Shutdown Temperature (Tj) (1)

Over Voltage Protection Voltage

TSD

VOVP

TOTAL DEVICE SECTION

Start-up Current

ISTART

Operating Supply Current (Control Part Only) IOP

Test condition

-

After turn on

Ta=25°C

-25°C ≤ Ta ≤ +85°C

-

Ta=25°C, 0V ≤ Vfb ≤ 3V

Vfb ≥ 6.5V

Ta=25°C, 5V ≤ Vfb ≤ VSD

VFB = 2V

Sync & S/S=GND

Max. inductor current

-

VCC ≥ 24V

VCC=14V

VCC ≤ 28

Min. Typ. Max. Unit

14 15 16 V

8.4 9 9.6 V

61 67 73 kHz

- ±5 ±10 %

74 77 80 %

0.7 0.9 1.1 mA

6.9 7.5 8.1 V

4 5 6 µA

4.7 5.0 5.3 V

0.8 1.0 1.2 mA

5.28 6.00 6.72 A

140 160 - °C

25 27 29 V

- 0.1 0.17 mA

- 7 12 mA

Note:

1. These parameters, although guaranteed, are not 100% tested in production

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

3. These parameters are indicated Inductor current.

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