FAN5037 Fairchild Semiconductor, FAN5037 Datasheet - Page 6

• Manufacturer Part Number: FAN5037
• Description: Adjustable Switching Regulator Controller
• Manufacturer: Fairchild Semiconductor

FAN5037
Table1. Bill of Materials for a FAN5037 3.3V, 13A Application
Application Information
Switch-Mode Control Loop
6
Optional L1
Qty.
3
3
1
1
6
1
1
1
1
1
1
1
1
1
1
1
Reference
C1, C7-8
C2-4
C5
C6
C9-14
R1
R2
R3
R4
R5
D1
D2
D3
Q1
L2
U1
Any
Sanyo
10MV1200GX
Any
Any
Sanyo
6MV1500GX
Any
Any
N/A
Any
Any
Motorola
MBRB1545CT
Fairchild
MMBD4148
Motorola
1N4735A
Fairchild
FDB6030L
Any
Any
Fairchild
FAN5037M
Manufacturer
Part Order #
100nF, 25V Capacitor
1200µF, 10V Aluminum Capacitor
1µF, 25V Capacitor
180pF, 50V Capacitor
1500µF, 6.3V Aluminum Capacitor
47.5
4.75
5.2m , 1W Resistor
3.48K
2K
15A, 45V Schottky
Signal Diode
6.2V Zener
30V, 14m Logic Level MOSFET
2.5µH Inductor
4.7µH Inductor
PWM Controller
Description
High Current Output Drivers
Internal Reference
Constant-On-Time Oscillator
I
(2) in Applications
C0G
ESR = 44m
PCB Trace Resistor, see
Equation (3) Applications
I
I
RMS
SAT
SAT
PRODUCT SPECIFICATION
> 8A
> 13A
and Comments
= 2A , See Equation
Requirements
REV. 1.0.3 9/26/01