NX2116A MICROSEMI [Microsemi Corporation], NX2116A Datasheet - Page 2

• Manufacturer Part Number: NX2116A
• Description: SYNCHRONOUS PWM CONTROLLER WITH CURRENT LIMIT, POWER GOOD & OVER VOLTAGE
• Manufacturer: MICROSEMI [Microsemi Corporation]

ELECTRICAL SPECIFICATIONS
Rev. 3.0
03/14/06
ABSOLUTE MAXIMUM RATINGS
VCC to GND & BST to SW voltage .................... -0.3V to 6.5V
BST to GND Voltage ........................................ -0.3V to 35V
SW to GND ...................................................... -2V to 35V
All other pins .................................................... -0.3V to VCC+0.3V or 6.5V
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
Unless otherwise specified, these specifications apply over Vcc = 5V, and T
= 25
temperature.
Reference Voltage
Ref Voltage
Ref Voltage line regulation
Supply Voltage(Vcc)
V
V
V
(Dynamic)
Supply Voltage(V
V
V
(Dynamic)
PGOOD 5
CC
CC
CC
BST
BST
HDrv
VCC
LDrv
BST
o
Voltage Range
Supply Current (Static)
Supply Current
C. Low duty cycle pulse testing is used which keeps junction and case temperatures equal to the ambient
Supply Current (Static)
Supply Current
10-LEAD PLASTIC MLPD
PARAMETER
NX2116/2116A/2116B
1
2
3
4
JA
Gnd
(PAD)
BST
o
)
C W
10
9
8
7
6
SW
OCP
COMP
FB
EN
I
I
(Dynamic)
(Dynamic)
BST
CC
SYM
V
V
(Static) Outputs not switching
I
(Static) Outputs not switching
I
BST
REF
CC
CC
C
F
C
F
S
S
LOAD
LOAD
NX2116/2116A/2116B/2117/2117A
=300kHz
=300kHz
GND
VCC
=3300pF
=3300pF
HDrv
LDrv
BST
10-LEAD PLASTIC MSOP
Test Condition
o
o
C to 150
C to 125
1
2
3
4
5
NX2117/2117A
JA
o
o
C
C
o
C W
10
A
9
8
7
6
= 0 to 70
SW
OCP
COMP
FB
EN
Min
4.5
o
C. Typical values refer to T
TBD
TBD
TBD
TYP
0.8
0.2
5
3
MAX
5.5
Units
mA
mA
mA
mA
%
V
V
2
A