nx2147 Microsemi Corporation, nx2147 Datasheet - Page 2

• Manufacturer Part Number: nx2147
• Description: Single Channel Mobile Pwm Controller With Dynamic Voltage Adjustment
• Manufacturer: Microsemi Corporation

ABSOLUTE MAXIMUM RATINGS
VCC,PVCC to GND & BST to SW voltage ............ -0.3V to 6.5V
VIN,TON to GND .................................................. -0.3V to 28V
HDRV to SW Voltage .......................................... -0.3V to 6.5V
SW to GND ......................................................... -2V to 30V
All other pins ........................................................ VCC+0.3V
Storage Temperature Range ..................................-65
Operating Junction Temperature Range .................-40
ESD Susceptibility ............................................... 2kV
CAUTION: Stresses above those listed in "ABSOLUTE MAXIMUM RATINGS", may cause permanent
damage to the device. This is a stress only rating and operation of the device at these or any other conditions
above those indicated in the operational sections of this specification is not implied.
PACKAGE INFORMATION
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over Vcc =5V, VIN=15V and T
specified.
Rev. 1.6
03/09/09
VIN
Recommended voltage range
Shut down current
VCC,PVCC Supply
Input voltage range
Operating quiescent current
Shut down current
Rev. 1.8
12/28/09
VOUT
VCC
PARAMETER
VP
D1
3x3 16-LEAD PLASTIC MLPQ
1
4
2
3
16 15
5
17(PAD)
6
AGND
14
7
13
8
SYM
V
cc
12
11
10
9
PVCC
SW
VREF_OC
HDRV
ENSW=GND
No switching, ENSW=5V
ENSW=GND
JA
Test Condition
o
o
C to 150
o
C to 150
C W
o
o
C
C
Min
4.5
4.5
A
=25
TYP
1.6
1
1
o
C, unless otherwise
MAX
NX2147
5.5
24
Units
mA
uA
uA
V
V
2