AS1330-BTDT-AD

Description：IC REG BOOST ADJ 650MA 8TDFN
Series：-
Mfr：ams-OSRAM USA INC.
Package：Tape & Reel (TR)

SKU:5dedc28869b2 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 650MA 8TDFN
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)：0.6V
Voltage - Input (Max)：3V
Voltage - Output (Min/Fixed)：1.8V
Voltage - Output (Max)：3V
Current - Output：650mA (Switch)
Frequency - Switching：4MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-UFDFN Exposed Pad
Supplier Device Package：8-TDFN (2x2)
Grade：-
Qualification：-

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AS1330-BTDT-AD

Overview

The AS1330-BTDT-AD is a synchronous boost switching regulator IC manufactured by ams OSRAM AG. It provides a fixed positive output voltage of 1.8V with a maximum switch current capability of 650mA. The device operates within an input voltage range up to 3V and features a switching frequency of 4MHz. Designed for surface-mount installation, it utilizes an 8-UFDFN package with an exposed pad. The component supports operation across a temperature range of -40°C to +85°C ambient.

Feature Summary

Synchronous rectification topology for improved efficiency
Fixed positive output voltage configuration
Compact surface-mount packaging with exposed thermal pad

Applications

Portable electronic devices requiring step-up voltage regulation
Battery-powered systems needing stable 1.8V supply rails
Embedded circuits utilizing low-voltage input sources

Procurement Notes

Verify component authenticity through authorized distribution channels due to obsolete status. Confirm package marking and datasheet revision compatibility with existing designs. Check for alternative sourcing options as standard availability may be restricted. Ensure storage conditions meet manufacturer specifications to maintain reliability.

Selection Notes

Consider the fixed 1.8V output limitation when designing power architectures. Evaluate the 650mA switch current against peak load requirements. Assess thermal performance given the exposed pad design in high-density layouts. Verify input voltage constraints align with source battery characteristics.

Part Context

This component belongs to the AS1330 series of DC-DC converters from ams OSRAM. It serves as a specialized power management solution for applications requiring efficient voltage boosting from low input sources. The series targets mobile and wearable electronics where space and efficiency are critical constraints.