BD90610UEFJ-CE2

$2.78

Description：IC REG BUCK ADJ 1.25A 8HTSOP-J
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8915de976e43 Category: Voltage Regulators - DC DC Switching Regulators Brand: Rohm Semiconductor

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 1.25A 8HTSOP-J
Series：-
Mfr：Rohm Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：3.5V
Voltage - Input (Max)：36V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：36V
Current - Output：1.25A
Frequency - Switching：50kHz ~ 600kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package：8-HTSOP-J
Grade：-
Qualification：-

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BD90610UEFJ-CE2

Overview

The BD90610UEFJ-CE2 is a single-channel step-down switching regulator manufactured by ROHM Semiconductor. It operates with an input voltage range of 3.5 V to 36 V and delivers a maximum output current of 1.25 A. The adjustable output voltage spans from 800 mV to 36 V. The device supports a switch frequency setting between 50 kHz and 600 kHz via external resistors. It is housed in an HTSOP-J8 package and functions within a temperature range of -40 °C to +125 °C.

Feature Summary

Integrates a high-voltage Pch POWER MOSFET for compact design
Supports external synchronization with an external clock signal
Features current mode control with overcurrent protection
Includes a soft start function to limit inrush current

Applications

Automotive infotainment systems
Instrument clusters and displays
Body control modules
Industrial sensor interfaces

Procurement Notes

Verify the specific suffix CE2 against the official datasheet to confirm pinout and electrical characteristics match project requirements. Confirm AEC-Q100 Grade 1 qualification status if automotive functional safety analysis is required. Check for any Product Change Notices (PCN) that may update specifications without altering electrical performance before finalizing procurement orders.

Selection Notes

Select this component when a wide input voltage range up to 36 V is required for buck conversion. It is suitable for designs needing external frequency adjustment and synchronization capabilities. Ensure the load current does not exceed 1.25 A and verify thermal management for the HTSOP-J8 package under maximum operating conditions.

Part Context

This part belongs to the BD906xx series of high-voltage buck regulators designed for automotive and industrial applications. It shares the HTSOP-J8 package form factor with other members like the BD90620EFJ-C, offering a standardized footprint for different current ratings within the same product family.

Replacement Considerations

BD90610UEFJ-C is listed as an alias or predecessor model with identical technical specifications. Verify compatibility with existing PCB layouts and ensure no functional differences exist due to manufacturing line changes.

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.