FSDM0465RB Ver la hoja de datos (PDF) - Fairchild Semiconductor

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FSDM0465RB

Green Mode Fairchild Power Switch (FPS™)

Fairchild Semiconductor 

FSDM0465RB

Electrical Characteristics (Continued)

(Ta = 25°C unless otherwise specified)

Parameter

PROTECTION SECTION

Peak Current Limit (3)

Over Voltage Protection

Thermal Shutdown Temperature (2)

Shutdown Feedback Voltage

Shutdown Delay Current

TOTAL DEVICE SECTION

Startup Current (4)

Operating Supply Current (4)

Symbol

Condition

Min. Typ. Max. Unit

IOVER

VOVP

TSD

VSD

IDELAY

VFB=5V, VCC=14V

-

-

VFB ≥ 5.5V

VFB=5V

1.6 1.8 2.0 A

18 19 20 V

130 145 160 °C

5.5 6.0 6.5 V

2.8 3.5 4.2 µA

Istart

IOP

IOP(MIN)

IOP(MAX)

VFB=GND, VCC=11V

VFB=GND, VCC=14V

VFB=GND, VCC=10V

VFB=GND, VCC=18V

-

1 1.3 mA

- 2.5 5 mA

Notes:

1. Pulse test: Pulse width ≤ 300µS, duty ≤ 2%

2. These parameters, although guaranteed at the design, are not tested in mass production.

3. These parameters indicate the inductor current.

4. This parameter is the current flowing into the control IC.

6

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