|
BTN7970 Datasheet, PDF (11/28 Pages) Infineon Technologies AG – High Current PN Half Bridge NovalithIC | |||
|
◁ |
High Current PN Half Bridge
BTN7970
Block Description and Characteristics
5.2.1 Power Stages - Static Characteristics
VS = 8 V to 18 V, Tj = -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Pos. Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
High Side Switch - Static Characteristics
5.2.1 ON State High Side Resistance1) RON(HS)
mΩ IOUT = 20 A; VS = 13.5 V
â
7
â
â
10
12.8
BTN7970B
Tj = 25 °C
Tj = 150 °C
BTN7970P
â
7.8 â
â
11.2 14
Tj = 25 °C
Tj = 150 °C
BTN7970S
â
7.1 â
â
10.2 13
Tj = 25 °C
Tj = 150 °C
5.2.2 Leakage Current High Side
IL(LKHS) â
â
1
µA
VINH = 0 V; VOUT = 0 V
Tj < 85 °C
â
â
50
µA
VINH = 0 V; VOUT = 0 V
Tj = 150 °C
5.2.3
Reverse Diode Forward-Voltage VDS(HS)
High Side2)
â
â
â
V
0.9 1.5
0.8 1.1
0.6 0.8
IOUT = -9 A
Tj = -40 °C
Tj = 25 °C
Tj = 150 °C
Low Side Switch - Static Characteristics
5.2.4 ON State Low Side Resistance1) RON(LS)
mΩ IOUT = -20 A; VS = 13.5 V
â
9
â
â
14
17.7
BTN7970B
Tj = 25 °C
Tj = 150 °C
BTN7970P
â
9.8 â
â
15.2 18.9
Tj = 25 °C
Tj = 150 °C
BTN7970S
â
9.1 â
â
14.2 17.9
Tj = 25 °C
Tj = 150 °C
5.2.5 Leakage Current Low Side
IL(LKLS) â
â
1
µA
VINH = 0 V; VOUT = VS
Tj < 85 °C
â
â
10
µA
VINH = 0 V; VOUT = VS
Tj = 150 °C
5.2.6
Reverse Diode Forward-Voltage VSD(LS)
Low Side2)
â
V
0.9 1.5
IOUT = 9 A
Tj = -40 °C
â
0.8 1.1
Tj = 25 °C
â
0.7 0.9
Tj = 150 °C
1) Specified RON value is related to normal soldering points; RON values is specified for BTN7970B: pin 1,7 to pin 8 (tab,
backside) and for BTN7970P/BTN7970S: pin 1,7 to pin4
2) Due to active freewheeling, diode is conducting only for a few µs, depending on RSR
Data Sheet
11
Rev. 1.1, 2007-11-21
|
▷ |