Parameters |
Mfr |
Nisshinbo Micro Devices Inc. |
Series |
R1272S |
Package |
Tape & Reel (TR) |
Product Status |
Active |
Output Type |
Transistor Driver |
Function |
Step-Down |
Output Configuration |
Positive |
Topology |
Buck |
Number of Outputs |
1 |
Output Phases |
1 |
Voltage - Supply (Vcc/Vdd) |
4V ~ 34V |
Frequency - Switching |
250kHz ~ 1MHz |
Duty Cycle (Max) |
- |
Synchronous Rectifier |
Yes |
Clock Sync |
Yes |
Serial Interfaces |
- |
Control Features |
Current Limit, Enable, Power Good, Soft Start |
Operating Temperature |
-40°C ~ 105°C (TA) |
Mounting Type |
Surface Mount |
Package / Case |
18-LFSOP (0.173", 4.40mm Width) Exposed Pad |
Supplier Device Package |
18-HSOP |
Base Product Number |
R1272 |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
ECCN |
EAR99 |
HTSUS |
8542.39.0001 |
Standard Package |
1,000 |
Buck Regulator Positive Output Step-Down DC-DC Controller IC 18-HSOP