Datasheet


    
SLIS056A − FEBRUARY 1995 − REVISED MARCH 1996
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
DISSIPATION RATING TABLE
PACKAGE
T
C
≤ 25°C
POWER RATING
DERATING FACTOR
ABOVE T
C
= 25°C
T
C
= 125°C
POWER RATING
DW 1750 mW 14 mW/°C 350 mW
NE 2500 mW 20 mW/°C 500 mW
recommended operating conditions
MIN NOM MAX UNIT
Logic supply voltage, V
CC
4.5 5 5.5 V
Battery supply voltage, V
bat
5.5 12 25 V
High-level input voltage, V
IH
0.7 V
CC
V
CC
V
Low-level input voltage, V
IL
0 0.3 V
CC
V
Operating case temperature, T
C
−40 125 °C
electrical characteristics, T
C
= −40°C to 125°C (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
bat
Battery supply voltage Normal operation 5.5 25 V
I
bat
Battery supply current
V
CC
= 5 V 5 mA
I
bat
Battery supply current
V
CC
= 0
50 µA
V
CC
Logic supply voltage 4.5 5.5 V
I
CC
Logic supply current All outputs off, V
bat
= 5.5 V 5 mA
V
(turn-on)
V
CC
turn-on voltage
(logic operational)
V
bat
= 5.5 V, Check output functionality 4.5 V
V
(ov)
Over-battery voltage
shutdown
Gate disabled 30 38 V
V
hys(ov)
Over-battery voltage reset
hysteresis
0.4 2 V
V
bat
= 13 V
I
O
= 0.35 A, T
C
= 25°C
0.7 1
r
DS(on)
Drain-to-source on-state
resistance
V
bat
= 5.5 V
I
O
= 0.35 A, T
C
= 25°C
1.7 2.3
Ω
r
DS(on)
Drain-to-source on-state
resistance
V
bat
= 13 V
I
O
= 0.35 A, T
C
= 125°C
1.2 1.7
Ω
V
bat
= 5.5 V
I
O
= 0.35 A, T
C
= 125°C
2.7 3.8
I
L
On-state current limit 0.8 2 5 A
I
L(sense)
Over-current sense 0.8 1.5 3 A
I
IH
Input pullup current GND < V
I
< 0.7 V
CC
, CS input only −5 −10 −50 µA
I
IL
Input pulldown current 0.3 V
CC
< V
I
< V
CC
, All other inputs 2.5 10 25 µA
I
D(off)
Off-state drain current V
load
= V
bat
= 14.5 V 20 40 80 µA
I
O(sleep)
Sleep-state output current V
bat < 0.5 V,
V
CC
< 0.5 V, Load = 14 V 50 µA
V
OH
High-level serial output
voltage
I
O
= 1 mA 0.8 V
CC
V
V
OL
Low-level serial output
voltage
I
O
= 1 mA 0.2 0.4 V
I
OZ
High impedance state
output current
V
CC
= 5.5 V to 0 V, SDO output −10 1 10 µA
V
(BR)DSX
Drain-to-source breakdown
voltage
dc < 1%, t
w
= 100 µs, I
O
= 20 mA 52 58 68 V
T
j(sense)
Thermal flag 150 170 185 °C
T
j(hys)
Thermal flag hysteresis 5 10 15 °C
V
(open)
Open-load detection voltage 0.3 V
CC
0.7 V
CC
V