viper31sp STMicroelectronics, viper31sp Datasheet - Page 2

• Manufacturer Part Number: viper31sp
• Description: Battery Charger Primary I.c.
• Manufacturer: STMicroelectronics

VIPer31SP
ABSOLUTE MAXIMUM RATING
THERMAL DATA
Note 1 : This thermal resistance corresponds to the standard mounting on a FR4 type printed circuit board.
2/16
CURRENT AND VOLTAGE CONVENTIONS
VCOMP
Symb ol
R
R
I
DSENSE
E
I
I
th j-a mb.
t hj-ca se
V
V
DREV
V
D(AV)
T
P
D(AV)
V
ICOMP
I
T
I
CC
esd
s tg
DS
D
X
tot
X
j
VFB
IFB
Continuous Drain-Source Voltage (T j = 25 to 125
Maximum DC Drain Current
Reverse DC Drain Current
Supply Voltage
Voltage Range Input (CSENSE, COMP, F B, OSC, CREF)
Current Input (CSENSE, CO MP, F B, O SC, CREF
Current Range Input (DSENSE)
Electrostatic Discharge (R = 1.5 K
Avalanche Drain-Source Current, Repetitive or Not-Repetitive
(T
Avalanche Drain-Source Energy, Repetitive or Not-Repetitive
(T
Power Dissipation at T
Junction O perating Temperature
Storage Temperature
Thermal Resistance Junction-case
Thermal Resistance Junction-ambient (Note1)
C
C
VCC
= 100
= 25
ICC
o
VDD
C, Pulse Width Limited by T
o
C, Pulse Width Limited by T
IDD
VOSC
IOSC
C
= 25
6
8
2
Parameter
VIPer31
VCC
VDD
OSC
o
C
VOLTAGE CONTROL
3
2.6V
FB
C = 100pF)
10
J
GND
J
max)
-
+
max)
COMP
VCREF
9
ICREF
o
CREF
C)
VCSENSE
DSENSE
4
CURRENT
CONTROL
ICSENSE
CSENSE
Max
Max
1
7
VSOURCE
Internally Limited
SOURCE
DRAIN
-03 to V
-10 to +10
-40 to 150
-65 to 150
RS
0 to 35
11
Value
5
2000
T BD
T BD
600
-2.5
2.0
10
62
50
ISOURCE
DD
IDRAIN
VDRAIN VDSENSE
IDSENSE
SC12020
o
o
Unit
mA
mA
C/W
C/W
mJ
o
o
W
V
A
A
V
V
V
A
C
C