Maxim Himalaya series, MAX17502HAUD+, Step-Down Buck Regulator, Adjustable Output, 1A, 300kHz, 4.5V to 60V Input, Synchronous Rectifier, -40°C to 125°C, 14-TSSOP-EP Surface Mount.
| Parameter | Value |
|---|---|
| Series | Himalaya |
| Output type | Adjustable |
| Mounting | Surface Mount |
| Voltage - input | 4.5V |
| Voltage - output | 57.9V |
| Voltage - output (Min (Fixed)) | 0.9V |
| Output current | 1A |
| Frequency - switching | 300kHz |
| I/O channels | 1 |
| Operating temperature | -40°C ~ 125°C (TJ) |
| Package | Tube |
| Function | Step-Down |
| Topology | Buck |
| Case | 14-TSSOP (0.173\", 4.40mm Width) Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
The 60V maximum input covers 48V nominal telecom rails, 24V industrial buses with transients, and 12V automotive systems with load-dump protection. A 1A continuous output is sized for sensor supplies, MCU rails, or auxiliary bias converters.
Surface-mount 14-TSSOP with exposed pad (14-TSSOP-EP). Standard reflow profile for TSSOP-EP applies.
Within the Himalaya series, pin-compatible variants differ primarily by output current rating or switching frequency. The MAX17502HAUD+ is the 1A, 300kHz adjustable version. For a higher frequency or fixed output, check the MAX17501/MAX17503 family members — confirm pin compatibility from the respective datasheets.