NCP5162 Datasheet, PDF (1/15 Pages) ON Semiconductor – General Purpose Transistors

NCP5162
General Purpose
Synchronous Buck Controller
The NCP5162 is a synchronous dual N−Channel buck controller
designed to provide unprecedented transient response for today’s
demanding high−density, high−speed logic. It operates using a
proprietary control method which allows a 100 ns response time to
load transients. The NCP5162 is designed to operate over a 9−16 V
range (V_CC) using 12 V to power the IC and 5.0 V as the main supply
for conversion.
The NCP5162 is specifically designed for high performance core
logic. It includes the following features: 0.8% output tolerance, V_CC
monitor, and programmable Soft Start capability. The NCP5162 is
available in a 16 pin surface mount package.
Features
• Dual N−Channel Design
• Excess of 1.0 MHz Operation
• 100 ns Transient Response
• 2.0 A Gate Drivers
• 1.02 V Reference Voltage with 0.8% Tolerance
• 5.0 V & 12 V Operation
• Remote Sense
• Programmable Soft Start
• Lossless Short Circuit Protection
• V_CC Monitor
• V²â„¢ Control Topology
• Overvoltage Protection
http://onsemi.com
SO−16
D SUFFIX
CASE 751B
MARKING
DIAGRAM
16
NCP5162
AWLYWW
1
A
WL, L
YY, Y
WW, W
= Assembly Location
= Wafer Lot
= Year
= Work Week
PIN CONNECTIONS
1
Disable
NC
NC
NC
SS
NC
C_OFF
V_FFB
16
V_FB
COMP
LGND
V_CC1
V_GATE(L)
PGND
V_GATE(H)
V_CC2
ORDERING INFORMATION
Device
NCP5162D
NCP5162DR2
Package
Shipping
SO−16
48 Units/Rail
SO−16 2500 Tape & Reel
© Semiconductor Components Industries, LLC, 2006
1
July, 2006 − Rev. 4
Publication Order Number:
NCP5162/D