ST1S10PHR STMicroelectronics, ST1S10PHR Datasheet - Page 22

• Manufacturer Part Number: ST1S10PHR
• Description: IC REG 3A 900KHZ STEPDWN PWRSO-8
• Manufacturer: STMicroelectronics
• Type: Step-Down (Buck)r

Specifications of ST1S10PHR

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 15.3 V
• Current - Output: 3A
• Frequency - Switching: 900kHz
• Voltage - Input: 2.5 ~ 18 V
• Operating Temperature: -25°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width) Exposed Pad, 8-eSOIC. 8-HSOIC
• Output Voltage: 0.8 V to 15.3 V
• Output Current: 3 A
• Input Voltage: 2.5 V to 18 V
• Switching Frequency: 0.9 MHz
• Operating Temperature Range: - 25 C to + 125 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 90 %
• For Use With: 497-8407 - BOARD EVAL STP04CM05/ST1S10497-8216 - BOARD EVAL BASED ON ST1S10497-8229 - BOARD EVAL BASED ON ST1S10
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6904-2; ST1S10PHR

Package mechanical data
22/26
Dim.
D2
A1
A3
E2
A
D
E
b
e
L
Min.
0.80
0.23
3.90
2.82
3.90
2.05
0.40
0
DFN8 (4x4) mechanical data
mm.
Typ.
0.90
0.02
0.20
0.30
4.00
3.00
4.00
2.20
0.80
0.50
Doc ID 13844 Rev 4
Max.
1.00
0.05
0.38
4.10
3.23
4.10
2.30
0.60
0.031
0.009
0.154
0.111
0.154
0.081
0.016
Min.
0
0.035
0.001
0.008
0.012
0.157
0.118
0.157
0.087
0.031
0.020
inch.
Typ.
7869653B
0.039
0.002
0.015
0.161
0.127
0.161
0.091
0.024
Max.
ST1S10