S-8338AACB-T8T1G

$0.68

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

SKU:2f00dabba3b3 Category: DC DC Switching Controllers Brand: ABLIC Inc.

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 introduction

S-8338AACB-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-8338AACB-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)：88.50%
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-8338AACB-T8T1G

S-8338AACB-T8T1G

DC DC Switching Controllers Overview

The S-8338AACB-T8T1G is a CMOS step-up switching regulator controller from the S-8338 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 with a fixed maximum duty ratio of 88%. The internal oscillation frequency is adjustable up to 1.133 MHz via an external resistor on the ROSC pin. Phase compensation and gain are configurable through external components connected to the CC pin. The device is housed in an 8-pin TSSOP package.

DC DC Switching Controllers Feature Summary

Integrates reference voltage, oscillator, error amplifier, PWM controller, UVLO, and short-circuit protection.
Features a low minimum operating voltage suitable for portable systems.
Allows external adjustment of oscillation frequency and phase compensation.

DC DC Switching Controllers Applications

Power supply for LCD modules
Portable electronic systems requiring low voltage operation

DC DC Switching Controllers Procurement Notes

Verify the specific suffix AACB against official documentation to confirm pinout and electrical characteristics, as variations exist within the S-8338 family. Ensure compatibility with required switching frequencies and duty cycle constraints. Confirm RoHS compliance status and packaging details prior to ordering.

DC DC Switching Controllers Selection Notes

Select this component when a fixed maximum duty ratio is acceptable for the boost converter design. It is appropriate for applications where the oscillation frequency needs to be set externally rather than being fixed internally. Consider the TSSOP-8 package size relative to available PCB space.

DC DC Switching Controllers Part Context

This part belongs to the S-8337/8338 series of high-frequency PWM control switching regulator controllers. The S-8338 variant distinguishes itself from the S-8337 series by having a fixed maximum duty ratio, whereas the S-8337 series allows duty ratio control via an external resistor.