
UCD3138A Highly Integrated Digital Controller for Isolated Power 40-VQFN -40 to 125
| 参数名称 | 属性值 |
| DPWM resolution(ps) | 250 |
| Processor | 31.25MHz,32-bit ARM7 |
| Rating | Catalog |
| Frequency(Max)(kHz) | 2000 |
| Approx. price(US$) | 5.31 | 1ku |
| Non-volatile memory | 2kB (Data),32kB (Program) |
| GPIOs | 30 |
| Number of digital power peripheral feedback loops | 3 |
| Compensator | 2-pole/2-zero (PID hardware) |
| A/D channels | 14 |
| Operating temperature range(C) | -40 to 125 |
| Number of outputs | 8 |
| Package Group | VQFN|40,VQFN|64 |
| Analog comparators | 7 |
| Communications | 1 PMBUS,2 UART |
| UCD3138ARJAR | UCD3138ARJAT | UCD3138A | |
|---|---|---|---|
| 描述 | UCD3138A Highly Integrated Digital Controller for Isolated Power 40-VQFN -40 to 125 | UCD3138A Highly Integrated Digital Controller for Isolated Power 40-VQFN -40 to 125 | UCD3138A UCD3138A Highly Integrated Digital Controller for Isolated Power |
| DPWM resolution(ps) | 250 | - | 250 |
| Processor | 31.25MHz,32-bit ARM7 | - | 31.25MHz,32-bit ARM7 |
| Rating | Catalog | - | Catalog |
| Frequency(Max)(kHz) | 2000 | - | 2000 |
| Approx. price(US$) | 5.31 | 1ku | - | 5.31 | 1ku |
| Non-volatile memory | 2kB (Data),32kB (Program) | - | 2kB (Data),32kB (Program) |
| GPIOs | 30 | - | 30 |
| Number of digital power peripheral feedback loops | 3 | - | 3 |
| Compensator | 2-pole/2-zero (PID hardware) | - | 2-pole/2-zero (PID hardware) |
| A/D channels | 14 | - | 14 |
| Operating temperature range(C) | -40 to 125 | - | -40 to 125 |
| Number of outputs | 8 | - | 8 |
| Package Group | VQFN|40,VQFN|64 | - | VQFN|40,VQFN|64 |
| Analog comparators | 7 | - | 7 |
| Communications | 1 PMBUS,2 UART | - | 1 PMBUS,2 UART |
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