Datasheet
UCD7230
www.ti.com
SLUS741D –NOVEMBER 2006–REVISED JANUARY 2010
REFERENCES
1. Power Supply Seminar SEM-1600 Topic 6: A Practical Introduction to Digital Power Supply Control, by
Laszlo Balogh, Texas Instruments Literature No. SLUP224
2. Power Supply Seminar SEM–1400 Topic 2: Design and Application Guide for High Speed MOSFET Gate
Drive Circuits, by Laszlo Balogh, Texas Instruments Literature No. SLUP133.
3. Technical Brief, PowerPad Thermally Enhanced Package, Texas Instruments Literature No. SLMA002
4. Application Brief, PowerPAD™ Made Easy, Texas Instruments Literature No. SLMA004
RELATED PRODUCTS
Table 1. RELATED PRODUCTS
PRODUCT DESCRIPTION FEATURES
UCD9501 Digital power controller for high performance multi-loop applications
UCD9111 Digital power controller for power supply applications
UCD9112 Digital power controller for power supply applications
REVISION HISTORY
Changes from Revision C (march 2007) to Revision D Page
• Changed Figure 1 ................................................................................................................................................................. 2
• Changed Figure 2 ................................................................................................................................................................. 3
• Deleted PWP CONNECTION DIAGRAM ............................................................................................................................. 4
• Changed HTSSOP-20 (PWP), and QFN-20 (RGW) packages are available taped and reeled. Add R suffix to device
type (e.g. UCD7230PWPR) to order quantities of 2,000 devices per reel for the PWP package and 1,000 devices
per reel for the RGW packages. ........................................................................................................................................... 4
• Added QFN-20 (RGW) package is available taped and reeled. Add T suffix to device type (e.g. UCD7230RGW) to
order quantities of 1,000 devices per reel. ........................................................................................................................... 4
Copyright © 2006–2010, Texas Instruments Incorporated 17
Product Folder Link(s): UCD7230