| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,751 pcs
|
1751 pcs | On Request | 1 | On Request | On Request | 0629+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Efficiency | |
| Industrial Grade | |
| Lead Spacing | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
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| SVHC Present | |
| Tape & Reel |
The MAX1953EUB+T is a synchronous current-mode, pulse-width modulation (PWM) buck controller designed for applications where cost and size are critical. This step-down controller operates from a low 3V to 5.5V input voltage and features a fixed 1MHz switching frequency, which significantly reduces external component size and cost.
It offers excellent transient response with less output capacitance required. The MAX1953EUB+T can supply up to 10A of output current and includes selectable current limit functionality to tailor external MOSFETs for optimal cost and performance. The output voltage is adjustable from 0.8V to 0.86V. The device also features an input undervoltage lockout (ULVO) and internal digital soft-start to reduce inrush current. It is available in a compact 10-pin µMAX package, making it suitable for space-constrained designs.
Applications for this buck controller include printers, scanners, graphic cards, video cards, PCs, servers, microprocessor core supplies, low-voltage distributed power systems, and telecommunications and networking equipment.
The MAX1953EUB+T operates at a fixed 1MHz switching frequency.
The input voltage range for the MAX1953EUB+T is 3V to 5.5V.
The output voltage is adjustable from 0.8V to 0.86V.
The MAX1953EUB+T can supply up to 10A of output current.
The MAX1953EUB+T is available in a 10-µMAX package.
The operating temperature range is -40°C to +85°C.