ST1S12G12R STMicroelectronics, ST1S12G12R Datasheet - Page 5

IC DC-DC CONN STDN 1.2V TSOT23-5

ST1S12G12R

Manufacturer Part Number
ST1S12G12R
Description
IC DC-DC CONN STDN 1.2V TSOT23-5
Manufacturer
STMicroelectronics
Type
Step-Down (Buck)r
Datasheet

Specifications of ST1S12G12R

Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
1.2V
Current - Output
700mA
Frequency - Switching
1.7MHz
Voltage - Input
2.5 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
TSOT-23-5, TSOT-5, TSOP-5
Output Voltage
1.2 V
Output Current
0.7 A
Input Voltage
2.5 V to 5.5 V
Switching Frequency
1.7 MHz
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
Duty Cycle (max)
100 %
For Use With
497-8220 - BOARD EVAL BASED ON ST1S12497-8219 - BOARD EVAL BASED ON ST1S12
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-6905-2
ST1S12G12R

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ST1S12G12R
Manufacturer:
ST
0
Part Number:
ST1S12G12R
Manufacturer:
ST
Quantity:
20 000
Part Number:
ST1S12G12R TEL:88834448
Manufacturer:
ST
0
ST1S12XX, ST1S12XX12, ST1S12XX18
3
Table 3.
Note:
Table 4.
Table 5.
SWITCH Voltage
Symbol
Symbol
ESD
R
R
Symbol
V
T
thJC
thJA
T
FB
V
V
LEAD
V
T
STG
EN
IN
O
/V
J
O
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are the values beyond which damage to the device may occur.
Functional operation under these conditions is not implied.
Thermal data
ESD performance
ESD protection voltage
Thermal resistance junction-ambient
Thermal resistance junction-case
Positive power supply voltage
Enable voltage
Max. voltage of output pin
Feedback voltage
Output voltage (for V
Max junction temperature
Storage temperature range
Lead temperature (soldering) 10 sec
Parameter
O
Parameter
Parameter
> 1.6 V)
Doc ID 14314 Rev 3
HBM
MM
Test conditions
-0.3 to V
-0.3 to V
-0.3 to 6.5
-40 to 150
-65 to 150
-0.3 to 3
-0.3 to 6
Value
Value
260
220
110
IN
IN
+ 0.3
+ 0.3
Value
Maximum ratings
0.3
2
°C/W
°C/W
Unit
Unit
Unit
°C
°C
°C
kV
kV
V
V
V
V
V
5/20

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