BSP772T Infineon Technologies, BSP772T Datasheet - Page 8

• Manufacturer Part Number: BSP772T
• Description: IC SWITCH SMART HIGH SIDE DSO-8
• Manufacturer: Infineon Technologies
• Series: miniPROFET®r
• Type: High Sider

Specifications of BSP772T

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 50 mOhm
• Current - Output / Channel: 3.1A
• Current - Peak Output: 17A
• Voltage - Supply: 5 V ~ 34 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-8
• Switch Type: High Side
• Power Switch Family: BSP772T
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 50mOhm
• Output Current: 2.6A
• Mounting: Surface Mount
• Supply Current: 800uA
• Package Type: DSO
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 8
• Power Dissipation: 1.5W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: BSP772T; BSP772TINTR; BSP772TNT; BSP772TT; BSP772TXT; SP000011152; SP000355395

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 772 T
|
V
I
E
L
O U T C L
E
E Load
L
R
*
2
L
R
(
L
)
|
)