STMPS2242TTR STMicroelectronics, STMPS2242TTR Datasheet - Page 12
![IC DUAL POWER SWITCH 500MA 8MSOP](/photos/7/47/74759/stmps2242ttr_sml.jpg)
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
Electrical specifications
12/42
Table 9.
Table 10.
Table 11.
1. Not tested in production, specified by design.
OC blanking
Hysteresis
Symbol
Symbol
Symbol
V
UVLO
V
V
V
I
t
t
off
on
off
I
IH
O
IL
I
UVLO characteristics
(V
OCx pin characteristics
(V
ENx pin characteristics
(V
Undervoltage lockout
threshold
OCx assertion and
de-assertion
Output low voltage
Off current
High level input
voltage
Low level input
voltage
Input current
Turn ON time
Turn OFF time
I
I
I
= 5.5 V, I
= 5.5 V, I
= 5.5 V, I
Parameter
Parameter
Parameter
O
O
O
(1)
(1)
= rated current, T
= rated current, T
= rated current, T
Doc ID 15050 Rev 3
I
V
(No OC condition)
V
V
V
V
R
C
R
C
O
OC
I
I
I
IENx
LOAD
LOAD
LOAD
LOAD
STMPS2242, STMPS2252, STMPS2262, STMPS2272
= 2.7 V to 5.5 V
= 4.5 V to 5.5 V
= 2.7 V to 4.5 V
= 5 mA
Test condition
Test condition
Test condition
= 2.7 V, 5.5 V
= 0 V or V
= 10 Ω
= 100 μF
= 10 Ω
= 100 μF
J
J
J
= 25°C, unless otherwise specified)
= 25°C, unless otherwise specified)
= 25°C, unless otherwise specified)
I
Min
Min
Min
-0.5
2.0
2.0
−
−
−
−
−
−
4
Value
Value
Value
Typ
Typ
Typ
75
−
−
−
−
−
−
−
−
8
Max
Max
Max
2.5
0.4
1.0
0.8
0.4
0.5
15
10
−
5
Unit
Unit
Unit
mV
ms
µA
µA
ms
ms
V
V
V
V
V