STMPS2242TTR STMicroelectronics, STMPS2242TTR Datasheet - Page 7

• 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

STMPS2242, STMPS2252, STMPS2262, STMPS2272
2
Pin descriptions
Figure 2.
Table 2.
Pin number
1
2
3
4
5
6
7
8
Pinout
Pin descriptions
EN1/EN1
EN2/EN2
Name
OUT2
OUT1
GND
OC2
OC1
IN
GND
EN2
EN1
Doc ID 15050 Rev 3
IN
Type
O
O
−
−
−
−
I
I
1
2
3
4
Ground
V
Channel 1 active low (STMPS2242 and STMPS2262)
or active high (STMPS2252 and STMPS2272) enable
Channel 2 active low (STMPS2242 and STMPS2262)
or active high (STMPS2252 and STMPS2272) enable
Open drain output for fault indication of channel 2
Output of channel 2
Output of channel 1
Open drain output for fault indication of channel 1
CC
input, 2.7 - 5.5 V
8
7
6
5
OC1
OUT1
OUT2
OC2
Function
Pin descriptions
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