STMPS2242TTR STMicroelectronics, STMPS2242TTR Datasheet - Page 11
![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
STMPS2242, STMPS2252, STMPS2262, STMPS2272
Table 9.
Table 10.
Table 11.
1. Not tested in production, specified by design.
OC blanking
Hysteresis
Symbol
Symbol
Symbol
V
I
t
UVLO
V
t
OFF
V
OFF
V
ON
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 2
I
V
(No OC condition)
V
V
V
V
R
C
R
C
O
OC
I
I
I
IENX
L
L
L
L
= 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
= 10 Ω
= 100 μF
= 10 Ω
= 100 μF
= 2.7 V, 5.5 V
= 0 V or V
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
Electrical specification
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
?A
?A
ms
ms
11/18
V
V
V
V
V