STMPS2242TTR STMicroelectronics, STMPS2242TTR Datasheet - Page 9
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STMPS2242TTR
Manufacturer Part Number
STMPS2242TTR
Description
IC DUAL POWER SWITCH 500MA 8MSOP
Manufacturer
STMicroelectronics
Type
High Side Switchr
Specifications of STMPS2242TTR
Number Of Outputs
2
Rds (on)
160 mOhm
Internal Switch(s)
Yes
Current Limit
500mA
Voltage - Input
2.7 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
On Resistance (max)
160 mOhms
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Switches
Dual
Off Time (max)
10 ms
On Time (max)
5 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
2.7 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-10330-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
STMPS2242, STMPS2252, STMPS2262, STMPS2272
5
Electrical specification
Table 5.
Table 6.
(STMPS2242
STMPS2252) Short circuit output
(STMPS2262
STMPS2272)
Symbol
Rds on
Rds on
Symbol
Tr
T
I
I
f
OS
OS
Static drain source
ON state resistance
Static drain source
ON state resistance
Output rise time
(STMPS2242,STMPS2252)
Output rise time
(STMPS2262,STMPS2272)
Output fall time
(STMPS2242,STMPS2252)
Output fall time
(STMPS2262,STMPS2272
Electrical characteristics
Current limit characteristics
(VI = 5.5 V, IO = rated current, TJ = 25°C, unless otherwise specified)
current
Parameter
Parameter
Doc ID 15050 Rev 2
V
OUT connected to
GND through 10 mΩ
load, device enabled
into short circuit
I
= 5 V
Test condition
V
T
V
T
V
-40 < T
V
-40 < TJ < 125°C
V
R
C
V
R
C
V
R
C
V
R
C
J
J
I
I
I
I
I
I
I
I
L
L
L
L
L
L
L
L
= 2.7 V
= 5.0 V
= 2.7 V
= 5.0 V
= 5.0 V
= 5.0 V
= 5.0 V
= 5.0 V
= 25°C
= 25°C;
= 10 Ω
= 1 μF
= 10 Ω
= 1 μF
= 10 Ω
= 1 μF
= 10 Ω
= 1 μF
Test conditions
J
< 125°C
Min
0.6
1.1
0.05
0.05
0.05
0.05
Min
Value
Electrical specification
Typ
0.8
1.6
Value
Typ
120
105
Max
1.0
2.0
Max
160
115
200
140
2
2
2
2
Unit
Unit
mΩ
mΩ
mΩ
ms
ms
ms
ms
A
A
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