STMPS2262MTR STMicroelectronics, STMPS2262MTR Datasheet - Page 2

• Manufacturer Part Number: STMPS2262MTR
• Description: IC DUAL HIGH SIDE SWITCH 8SOIC
• Manufacturer: STMicroelectronics
• Type: High Side Switchr

Specifications of STMPS2262MTR

• Number Of Outputs: 2
• Rds (on): 115 mOhm
• Internal Switch(s): Yes
• Current Limit: 1A
• Voltage - Input: 2.7 ~ 5.5V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• On Resistance (max): 120 mOhms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10056-2

Contents
Contents
1
2
3
4
5
6
7
8
2/42
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1
3.2
3.3
3.4
Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4.1
4.2
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Typical operating characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.1
6.2
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
7.1
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Fault blanking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Overcurrent/overtemperature protection . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Reverse current blocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
UVLO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Absolute maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Recommended operating conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
STMPS2242, STMPS2252 characteristics . . . . . . . . . . . . . . . . . . . . . . . . 13
6.1.1
6.1.2
6.1.3
6.1.4
6.1.5
STMPS2262, STMPS2272 characteristics . . . . . . . . . . . . . . . . . . . . . . . . 24
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
Input and output capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Turn-on/off characteristics for V
Turn-on/off characteristics for V
UVLO characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Overcurrent protection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Other electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Turn-on/off characteristics for V
Turn-on/off characteristics for V
UVLO characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Overcurrent protection characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Other electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Doc ID 15050 Rev 3
STMPS2242, STMPS2252, STMPS2262, STMPS2272
I
I
I
I
= 3 V, R
= 5 V, R
= 3 V, R
= 5 V, R
LOAD
LOAD
LOAD
LOAD
= 6 Ω . . . . . . . . . . . . . . . 13
= 10 Ω . . . . . . . . . . . . . . 16
= 3 Ω . . . . . . . . . . . . . . . 24
= 5 Ω . . . . . . . . . . . . . . . 27