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FSDM0465RB Datasheet(PDF) 6 Page - Fairchild Semiconductor |
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FSDM0465RB Datasheet(HTML) 6 Page - Fairchild Semiconductor |
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6 / 18 page 
FSDM0465RB 6 Electrical Characteristics (Continued) (Ta = 25 °C unless otherwise specified) 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. Parameter Symbol Condition Min. Typ. Max. Unit PROTECTION SECTION Peak Current Limit (3) IOVER VFB=5V, VCC=14V 1.6 1.8 2.0 A Over Voltage Protection VOVP -18 19 20 V Thermal Shutdown Temperature (2) TSD - 130 145 160 °C Shutdown Feedback Voltage VSD VFB ≥ 5.5V 5.5 6.0 6.5 V Shutdown Delay Current IDELAY VFB=5V 2.8 3.5 4.2 µA TOTAL DEVICE SECTION Startup Current (4) Istart VFB=GND, VCC=11V - 1 1.3 mA Operating Supply Current (4) IOP VFB=GND, VCC=14V -2.5 5 mA IOP(MIN) VFB=GND, VCC=10V IOP(MAX) VFB=GND, VCC=18V |
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