BSP762TNT Infineon Technologies, BSP762TNT Datasheet - Page 8

• Manufacturer Part Number: BSP762TNT
• Description: Power Switch ICs - Power Distribution Smart High Side MINI-PROFET
• Manufacturer: Infineon Technologies

Specifications of BSP762TNT

• Product Category: Power Switch ICs - Power Distribution
• Number Of Outputs: 1
• On Resistance (max): 100 mOhms
• On Time (max): 170 us
• Off Time (max): 230 us
• Supply Current (max): 1.3 mA
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Package / Case: DSO-8-6
• Maximum Power Dissipation: 1.5 W
• Minimum Operating Temperature: - 40 C
• Output Current: 2 A
• Factory Pack Quantity: 2500

V
V
GND disconnect
GND disconnect with GND pull up
bb
bb
V
IN
V
IN
IN
IN
PROFET
GND
V
PROFET
bb
GND
V
V
bb
GND
V
GND
OUT
OUT
Page 8
E
V bb disconnect with charged inductive
load
Inductive Load switch-off energy
dissipation
Energy stored in load inductance: E
While demagnetizing load inductance,
E
with an approximate solution for R
V
the enérgy dissipated in PROFET is
=
AS
bb
A S
= E
E
2
I
high
bb
L
bb
*
*
R
+ E
L
L
* (
L
IN
- E
V
IN
b b
R
PROFET
= V
|
GND
PROFET
V
V
GND
bb
O U T C L
V
ON(CL)
bb
(
OUT
)|
) * ln (
* i
OUT
L
E AS
L
L
> 0 :
Z
(t) dt,
= ½ * L * I
L
{
2004-01-27
R
1
L
L
BSP 762 T
|
V
I
E
L
O U T C L
E
E Load
L
R
*
2
L
R
(
L
)
|
)