Datasheet

PROFET
®
BTS 432 E2
Data Sheet 3 2010-Jan-26
Electrical Characteristics
Parameter and Conditions Symbol Values Unit
at Tj = 25 °C, V
bb
= 12 V unless otherwise specified
min typ max
Load Switching Capabilities and Characteristics
On-state resistance (pin 3 to 5)
I
L
= 2 A T
j
=25 °C:
T
j
=150 °C:
R
ON
-- 30
55
38
70
mΩ
Nominal load current (pin 3 to 5)
ISO Proposal: V
ON
= 0.5 V, T
C
= 85 °C
I
L(ISO)
9 11 -- A
Output current (pin 5) while GND disconnected or
GND pulled up, V
IN
= 0, see diagram page 7,
T
j
=-40...+150°C
I
L(GNDhigh)
-- -- 1 mA
Turn-on time to 90% V
OUT
:
Turn-off time to 10% V
OUT
:
R
L
= 12 Ω, T
j
=-40...+150°C
t
on
t
off
50
10
160
--
300
80
µs
Slew rate on
10 to 30% V
OUT
, R
L
= 12 Ω, T
j
=-40...+150°C
dV /dt
on
0.4 -- 2.5 V/µs
Slew rate off
70 to 40% V
OUT
, R
L
= 12 Ω, T
j
=-40...+150°C
-dV/dt
off
1 -- 5 V/µs
Operating Parameters
Operating voltage
5)
T
j
=-40...+150°C: V
bb(on)
4.5 -- 42 V
Undervoltage shutdown T
j
=-40...+150°C: V
bb(under)
2.4 -- 4.5 V
Undervoltage restart T
j
=-40...+150°C: V
bb(u rst)
-- -- 4.5 V
Undervoltage restart of charge pump
see diagram page 12 T
j
=-40...+150°C:
V
bb(ucp)
-- 6.5 7.5 V
Undervoltage hysteresis
∆V
bb(under)
= V
bb(u rst)
- V
bb(under)
∆V
bb(under)
-- 0.2 -- V
Overvoltage shutdown T
j
=-40...+150°C: V
bb(over)
42 -- 52 V
Overvoltage restart T
j
=-40...+150°C: V
bb(o rst)
42 -- -- V
Overvoltage hysteresis T
j
=-40...+150°C: ∆V
bb(over)
-- 0.2 -- V
Overvoltage protection
6)
T
j
=-40°C:
I
bb
=40 mA T
j
=25...+150°C:
V
bb(AZ)
60
63
--
67
-- V
Standby current (pin 3) T
j
=-40...+25°C:
V
IN
=0 T
j
=150°C:
I
bb(off)
--
--
12
18
25
60
µA
Leakage output current (included in I
bb(off)
)
VIN=0
I
L(off)
-- 6 -- µA
Operating current (Pin 1)
7)
, V
IN
=5 V
I
GND
-- 1.1 -- mA
5)
At supply voltage increase up to V
bb
= 6.5 V typ without charge pump, V
OUT
≈V
bb
- 2 V
6)
see also V
ON(CL)
in table of protection functions and circuit diagram page 7. Meassured without load.
7)
Add I
ST
, if I
ST
> 0, add I
IN
, if V
IN
>5.5 V