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AAT1160

AAT
Part Number AAT1160
Manufacturer AAT
Description Step Up Current Mode PWM Converter
Published Aug 13, 2007
Detailed Description www.DataSheet4U.com Advanced Analog Technology, Inc. AAT1160 Product information presented is current as of publication...
Datasheet PDF File AAT1160 PDF File

AAT1160
AAT1160

Overview
www.
DataSheet4U.
com Advanced Analog Technology, Inc.
AAT1160 Product information presented is current as of publication date.
Details are subject to change without notice.
Step Up Current Mode PWM Converter with 4+1 Operational Amplifiers Features z z z z z z z z Built in 1.
6A, 0.
23£[ Switching NMOS Fault and Thermal Protection Internal Soft-Start Function Selectable Frequency¡G 600 kHz or 1.
25MHz Low Dissipation Current : Typical 1.
6mA in Operation Four Channels VGAMMA with Output Current: +30mA (MAX) One channel VCOM with Output Current: +100mA (MAX) TSSOP-20 Package Available General Description The AAT1160 is a step up current mode PWM converter that provides a one-channel step-up PWM controller, four Gamma buffers, and one VCOM buffer.
Internal soft-start function can efficiently prevent inrush current when the power is on.
This PWM controller consists of an on-chip voltage reference, error amplifier, current sense, pulse width modulation controller, under-voltage lockout prote...


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