ST890CDR STMicroelectronics, ST890CDR Datasheet - Page 2

• Manufacturer Part Number: ST890CDR
• Description: IC PWR SWITCH MOSFET P-CH 8-SOIC
• Manufacturer: STMicroelectronics
• Type: High Sider

Specifications of ST890CDR

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 75 mOhm
• Current - Output / Channel: 1.2A
• Current - Peak Output: 1.5A
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• On Resistance (max): 0.09 Ohms
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Off Time (max): 10 us
• On Time (max): 50 us
• Supply Current: 1.2 A
• Supply Voltage (max): 6 V
• Supply Voltage (min): 0.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-6543-2; ST890CDR

Contents
Contents
1
2
3
4
2/20
Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Maximum rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1
2.2
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Output current limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Output short circuit protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Programming ILIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Fault pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Thermal protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
ST890