AS1344-BTDT

Description：IC REG BOOST ADJ 1.4A 10TDFN
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)

SKU:8e183eb98260 Category: Voltage Regulators - DC DC Switching Regulators Brand: ams-OSRAM USA INC.

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Product introduction

Product Detailed Parameters

Description：IC REG BOOST ADJ 1.4A 10TDFN
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：0.9V
Voltage - Input (Max)：3.6V
Voltage - Output (Min/Fixed)：5.5V
Voltage - Output (Max)：42V
Current - Output：1.4A (Switch)
Frequency - Switching：1MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-WFDFN Exposed Pad
Supplier Device Package：10-TDFN (3x3)
Grade：-
Qualification：-

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AS1344-BTDT

Overview

The AS1344-BTDT is a positive adjustable output boost switching regulator IC manufactured by ams-OSRAM USA INC. It provides an output voltage range up to 5.5V with a switch current capacity of 1.4A. The device is housed in a 10-WFDFN Exposed Pad package and supports single-output configuration.

Feature Summary

Step-up (Boost) topology for voltage regulation
Positive adjustable output capability
High switch current handling

Applications

Battery-powered portable devices requiring voltage boosting
General purpose DC-DC conversion applications
Power management systems needing compact step-up solutions

Procurement Notes

Verify the exact manufacturer designation as sources cite both ams-OSRAM USA INC. and ams OSRAM AG. Confirm the package type matches the 10-WFDFN specification. Check for end-of-life status or alternative sourcing options due to potential supply chain variations across distributors.

Selection Notes

Select this component when a high-current boost regulator is required within a small footprint. Ensure the input voltage range supports the desired output level. Verify thermal performance requirements for the exposed pad design in the target application environment.

Part Context

This part belongs to the family of PMIC switching regulators designed for efficient power conversion. It serves as a solution for applications where battery voltage must be stepped up to power higher voltage loads efficiently.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult official manufacturer documentation for direct pin-to-pin replacements or functional equivalents.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.