BTM7752G Infineon Technologies, BTM7752G Datasheet - Page 13

• Manufacturer Part Number: BTM7752G
• Description: Motor / Motion / Ignition Controllers & Drivers Hi Current H-Bridge Trilith IC 3G
• Manufacturer: Infineon Technologies
• Type: H-Bridge Motor Driverr

Specifications of BTM7752G

• Product: Electronic Ignition Drivers
• Operating Supply Voltage: 45 V
• Supply Current: 5 mA
• Mounting Style: SMD/SMT
• Package / Case: PG-DSO-36
• Supply Voltage (min): - 0.3 V
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: BTM7752GXT

6.2.3
V
positive current flowing into pin (unless otherwise specified)
Pos.
High Side Switch Dynamic Characteristics
6.2.7
6.2.8
6.2.9
6.2.10
6.2.11
6.2.12
Low Side Switch Dynamic Characteristics
6.2.13
6.2.14
6.2.15
6.2.16
6.2.17
6.2.18
6.3
The device provides integrated protection functions. These are designed to prevent IC destruction under fault
conditions described in the data sheet. Fault conditions are considered as “outside” normal operating range.
Protection functions are not to be used for continuous or repetitive operation, with the exception of the current
limitation
the IS pin as described in the paragraph
and
In the following the protection functions are listed in order of their priority. Overvoltage lock out overrides all other
error modes.
6.3.1
To assure a high immunity against overvoltages (e.g. load dump conditions) the device shuts both lowside
MOSFETs off and turns both highside MOSFET on, if the supply voltage
protection level V
decreases below the switch-on voltage
highside during over voltage.
Data Sheet
S
= 13.5V,
Figure
Parameter
Rise-time of HS
Slew rate HS on
Switch on delay time HS
Fall-time of HS
Slew rate HS off
Switch off delay time HS
Rise-time of LS
Slew rate LS off
Switch off delay time LS
Fall-time of LS
Slew rate LS on
Switch on delay time LS
(Chapter
13.
T
Power Stages - Dynamic Characteristics
Protection Functions
Overvoltage Lock Out
j
= -40 °C to +150 °C
OV(OFF)
6.3.4). Overvoltage, overtemperature and overcurrent are indicated by a fault current I
. The IC operates in normal mode again with a hysteresis
, R
Load
Symbol
t
ΔV
t
t
t
-ΔV
t
t
t
ΔV
t
t
t
-ΔV
t
t
r(HS)
r(HS)
dr(HS)
f(HS)
f(HS)
df(HS)
r(LS)
r(LS)
dr(LS)
f(LS)
f(LS)
df(LS)
“Status Flag Diagnosis with Current Sense Capability” on Page 17
= 12 Ω
V
OUT
OUT
OV(ON)
OUT
OUT
/
/
/
/
,
. This behavior of the BTM7752G will lead to freewheeling in
V
INH
Limit Values
Min.
0.35
–
3
0.35
–
1.5
0.4
–
1.5
0.35
–
2.5
= 5V, VS pins shorted, all voltages with respect to ground,
13
Typ.
0.7
9.6
5
0.7
9.6
3.5
0.8
8.4
3.5
0.8
8.4
5
Max.
1.05
–
8
1.05
–
5.5
1.2
–
5.5
1.2
–
7.5
Block Description and Characteristics
V
Unit
µs
V/µs
µs
µs
V/µs
µs
µs
V/µs
µs
µs
V/µs
µs
S
is exceeding the over voltage
High Current H-Bridge
V
OV(HY)
Test Conditions
–
–
–
–
–
–
–
–
–
–
–
–
Rev. 2.0, 2010-05-28
if the supply voltage
BTM7752G
IS(LIM)
at