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The MP1475S is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a compact solution to achieve a 3A continuous output current with excellent load and line regulation over a wide input-supply range. The MP1475S has synchronous-mode operation for higher efficiency over the output current-load rang.
include over-current protection (OCP) and thermal shut down (TSD).
The MP1475S requires a minimal number of readily available, standard, external components and is available in a space-saving 8-pin TSOT23 package.
MP1475S
High-Efficiency, 3A, 16V, 500kHz Synchronous, Step-Down Converter
FEATURES
• Wide 4.5V to 16V Operating-Input Range
• 120mΩ/50mΩ Low RDS(ON) Internal Power
MOSFETs
• High-Efficiency Synchronous-Mode
Operation
• Fixed 500kHz Switching Frequency
• Synchronizes from a 300kHz to 2MHz
External Clock
• Power-Save Mode at Light Load
• Internal Soft-Start
• Power Good Indicator
• Ov.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | MP147 |
CTS |
Low Cost Quartz Crystal |
|
| 2 | MP147-E |
CTS |
Low Cost Quartz Crystal |
|
| 3 | MP1471 |
MPS |
Step-Down Converter |
|
| 4 | MP1471A |
MPS |
Step-Down Converter |
|
| 5 | MP147A |
CTS |
Low Cost Quartz Crystal |
|
| 6 | MP147A-E |
CTS |
Low Cost Quartz Crystal |
|
| 7 | MP147B |
CTS |
Low Cost Quartz Crystal |
|
| 8 | MP147B-E |
CTS |
Low Cost Quartz Crystal |
|
| 9 | MP1400 |
M-System |
(MP1400 - MP1423) RTD Input Limit Alarm |
|
| 10 | MP1402 |
M-System |
(MP1400 - MP1423) RTD Input Limit Alarm |
|
| 11 | MP1403 |
M-System |
(MP1400 - MP1423) RTD Input Limit Alarm |
|
| 12 | MP1410 |
H&M SEMI |
Monolithic step-down converter |
|