S-8337ABEC-T8T1G

$0.68

Description：IC REG CTRLR BOOST 8TSSOP
Series：-
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)

SKU:8bfd6d5f109e Category: DC DC Switching Controllers Brand: ABLIC Inc.

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Product introduction

S-8337ABEC-T8T1G is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists ABLIC Inc.. Its product description is IC REG CTRLR BOOST 8TSSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for S-8337ABEC-T8T1G

Description：IC REG CTRLR BOOST 8TSSOP
Series：-
Mfr：ABLIC Inc.
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：1.8V ~ 6V
Frequency - Switching：257.4kHz ~ 1.134MHz
Duty Cycle (Max)：89%
Synchronous Rectifier：No
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Enable, Frequency Control
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：8-TSSOP

DC DC Switching Controllers datasheet and documents for S-8337ABEC-T8T1G

S-8337ABEC-T8T1G

DC DC Switching Controllers Overview

The S-8337ABEC-T8T1G is a CMOS step-up switching regulator controller from the S-8337 series, manufactured by ABLIC Inc. It operates within an input voltage range of 1.8 V to 6 V and utilizes pulse width modulation (PWM) control. The internal oscillation frequency is adjustable up to 1.133 MHz via an external resistor on the ROSC pin. The maximum duty ratio is configurable through an external resistor connected to the RDuty pin. Phase compensation and gain are adjusted using components on the CC pin. The device is housed in an 8-TSSOP package.

DC DC Switching Controllers Feature Summary

Integrates reference voltage, oscillator, error amplifier, PWM controller, UVLO, and short-circuit protection.
Supports low-voltage operation starting at 1.8 V for portable system power supplies.
Allows flexible configuration of switching frequency and maximum duty ratio via external resistors.

DC DC Switching Controllers Applications

Power supply for LCD displays
Portable systems operating on low voltage

DC DC Switching Controllers Procurement Notes

Verify the specific suffix codes against the official datasheet to ensure correct electrical characteristics. Confirm that the component matches the required TSSOP-8 package dimensions and RoHS compliance status. Check manufacturer documentation for any recent design changes or material updates before finalizing procurement specifications.

DC DC Switching Controllers Selection Notes

Select this controller when designing boost converters requiring adjustable switching frequencies up to 1.2 MHz. It is suitable for applications needing customizable duty ratios via external resistors. Ensure the design accounts for the phase compensation requirements using the CC pin components to maintain stability.

DC DC Switching Controllers Part Context

This part belongs to the S-8337/8338 series of high-frequency PWM control switching regulator controllers. The series is designed for CMOS step-up applications, offering flexibility in frequency and duty cycle settings compared to fixed-parameter alternatives within the same product line.