nx2141 Microsemi Corporation, nx2141 Datasheet - Page 6

• Manufacturer Part Number: nx2141
• Description: Single Channel Mobile Pwm Controller With Feedforward And Enable
• Manufacturer: Microsemi Corporation

Rev. 1.6
05/15/07
+8 to 20V
Vin1
100uF
Vin2
+5V
1nF
15nF
2.3k
10k
1uF
1uF
Figure 3 - Simplified Demo board schematic(MLPQ)
10
14
12
11
5
9
EN
FB
VCC
PGOOD
PVCC
COMP
Pgnd
13
0.1uF
2
10
VIN
8
Gnd
BST
Hdrv
Ldrv
17
SW
16
MBR0530T1
1
15
3
1uH
0.1uF
M2
M1
1uF
1uH
2.2nF
1.5k
10k
32k
25TQC33M
25V,33uF
Co
2*2R5TPE220MC
(220uF,12mohm)
Vout
+1.05V 10A
NX2141
6