FAN5066MX Fairchild Semiconductor, FAN5066MX Datasheet - Page 7

• Manufacturer Part Number: FAN5066MX
• Description: IC CTRLR DC/DC LV SYNC 20SOIC
• Manufacturer: Fairchild Semiconductor
• Type: Step-Down (Buck)r

Specifications of FAN5066MX

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.4 ~ 3.5 V
• Current - Output: 19A
• Frequency - Switching: 300kHz
• Voltage - Input: 5V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Output Voltage: 0.4 V to 3.5 V
• Output Current: 19 A
• Input Voltage: 5 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: FAN5066MXTR; FAN5066MX_NL; FAN5066MX_NLTR; FAN5066MX_NLTR

Application Circuit
REV. 2.1.4 11/13/01
PRODUCT SPECIFICATION
+5V
+12V
U2
FAN4041
R5
2K
+5V
C1
0.1 F
R6
324
R7
909
VID4
VID3
VID2
VID1
2.2
L1
H
330 F
0.1 F
C9
C IN
C2
12
13
14
15
16
19
11
17
18
20
Figure 1. Application Circuit for 900mV @ 3A
C3
0.1 F
FAN5066
0.1 F
ENABLE
U1
100pF
C
EXT
C7
0.1 F
10
9
8
7
4
2
1
6
5
3
R1
47
C4
1 F
D1
1N4735A
C5
1 F
R4
C8
10K
0.1 F
4.7
4.7
R2
R3
PWRGD
VCC
Q1
Q2
C6
0.1
FDS6984S
F
4.7
L2
H
25m
R
SENSE
C OUT
470 F
FAN5066
VO
7