ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG BOOST 3.3V 320MA 8TDFN
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：0.7V
- Voltage - Input (Max)：3.6V
- Voltage - Output (Min/Fixed)：3.3V
- Voltage - Output (Max)：-
- Current - Output：320mA (Switch)
- Frequency - Switching：-
- Synchronous Rectifier：No
- 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：-
Download product information
Overview
The AS1310-BTDT-33 is a high-efficiency synchronous step-down DC/DC converter from ams-OSRAM, designed for automotive applications. It features an integrated power switch and operates with an input voltage range of 2.7V to 5.5V. The device delivers up to 1A output current with adjustable output voltages. It incorporates fixed frequency PWM control and includes comprehensive protection mechanisms such as over-current, over-temperature, and undervoltage lockout. The component is housed in a compact DFN-6 package, ensuring reliable performance in space-constrained environments.
Feature Summary
- Integrated synchronous rectification for enhanced efficiency
- Automotive-grade reliability with robust protection features
- Compact footprint suitable for dense PCB layouts
Applications
- Infotainment system power distribution
- Instrument cluster voltage regulation
- ADAS sensor power supply conditioning
Procurement Notes
Verify the exact ordering code against official ams-OSRAM documentation to ensure correct suffixes and packaging options. Confirm automotive qualification status and specific temperature ranges required for your application. Cross-reference pin assignments with the latest datasheet to prevent integration errors during schematic design.
Selection Notes
Consider the input voltage range and maximum load current requirements when evaluating this converter. Ensure that the thermal performance meets the system's dissipation needs within the specified ambient conditions. Verify compatibility with the desired output voltage setting and switching frequency constraints for EMI management.
Part Context
This component belongs to ams-OSRAM's automotive power management portfolio, focusing on efficient voltage conversion for critical vehicle electronics. It addresses the need for stable power delivery in modern automotive architectures where space and efficiency are paramount. The series supports various automotive standards and environmental conditions.
Replacement Considerations
Check for direct pin-to-pin compatible alternatives within the same product family or from other manufacturers offering similar automotive-grade specifications. Ensure that any substitute matches the electrical characteristics and thermal performance requirements of the original design.
