ST1S10PHR STMicroelectronics, ST1S10PHR Datasheet - Page 7
ST1S10PHR
Manufacturer Part Number
ST1S10PHR
Description
IC REG 3A 900KHZ STEPDWN PWRSO-8
Manufacturer
STMicroelectronics
Type
Step-Down (Buck)r
Datasheet
1.ST1S10PUR.pdf
(26 pages)
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
ST1S10PHR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST1S10PHR
Manufacturer:
ST
Quantity:
4 140
Part Number:
ST1S10PHR
Manufacturer:
ST
Quantity:
20 000
ST1S10
Table 5.
1. Guaranteed by design, but not tested in production.
2. See output voltage selection paragraph 5.5 for maximum duty cycle conditions.
Symbol
UVLO
I
IL,
I
IH
Electrical characteristics (continued)
SYNC input current
Under voltage lock-out threshold
Parameter
Doc ID 13844 Rev 4
V
V
V
Hysteresis
IN
SYNC
IN
= 2.5 V to 18 V,
rising
Test conditions
= 0 or 5 V
Min.
-10
Electrical characteristics
Typ.
200
2.3
Max.
+10
Unit
mV
µA
V
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