| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30,133 pcs
|
30133 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Input Voltage | |
| Mounting Type | |
| Operating Temperature | |
| Package / Case | |
| Supplier Device Package | |
| Voltage |
The MAX8734AEEI+T from Analog Devices is a dual step-down, switch-mode power supply (SMPS) controller engineered for logic-supply voltages in battery-powered applications. This device integrates two PWM controllers and two linear regulators, providing always-on 5V and 3.3V outputs with up to 100mA current each. It supports an input voltage range from 4.5V to 24V and operates with a low quiescent current of 25µA.
Key features include on-board power-up sequencing, a power-good output, digital soft-start, and internal soft-stop output discharge. Maxim's proprietary Quick-PWM control scheme offers a 100ns response to load transients. The ultrasonic pulse-skipping mode maintains a switching frequency above 25kHz, minimizing noise in audio applications, while pulse skipping maximizes efficiency in light-load scenarios.
The MAX8734AEEI+T is available in a 28-pin QSOP package and operates across an extended temperature range of -40°C to +85°C. It is suitable for applications such as notebook computers, PDAs, and mobile communication devices, particularly those powered by 3- and 4-cell Li+ batteries.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 24V.
-40°C to 85°C.
It is available in a 28-QSOP surface-mount package.
The supply current is 25 µA.
Surface mount.
It is a power supply controller.