SP6121CN-L Datasheet, PDF (40/42 Pages) Sipex Corporation – Low Voltage, Synchronous Step Down PWM Controller

Table Of Contents
Title Page
1
Table of Contents
2
Device Description
2
Pin Out
2
Manufacturing Information
2
Package Information
2
Reliability Test Summary
3
Life Test Data
3
FIT Data Calculations
4
MTBF Data Calculations
4
ESD Testing
4
Latch-up Testing
4
14L TSSOP Pb Free Package Qualification Addendum
4
Device Description:
The SP6128A is a fixed frequency, voltage mode, synchronous PWM controller designed
to work from a single 5V or 3.3V input supply, providing excellent AC and DC
regulation for high efficiency power conversion. Requiring only few external
components, the SP6128A packaged in a 14-pin TSSOP, is especially suited for low
voltage applications where cost, small size and high efficiency are critical. The operating
frequency is internally set to 300kHz, allowing small inductor values and minimizing PC
board space. The SP6128A drives two N-channel power MOSFETs for improved
efficiency and includes an accurate 0.8V reference for low output voltage applications.
Manufacturing Information:
Product: SP6128A
Description: Low Voltage Sync. Buck
Controller
Mask Set(s): MS1236
Lot Number(s): CF10190.1, CF10191.1,
CF10192.1
Process: sil-bc1
Wafer Fab: Silan
PIN OUT SP6128A
Package Information:
Package Type: 14 pin TSSOP
Package Code: JEDEC
SP6128A Reliability Report
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