900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Analog Devices Semiconductor Electronic Components Datasheet

ADP3110 Datasheet

12V MOSFET Driver

No Preview Available !

www.DataSheet4U.com
FEATURES
All-in-one synchronous buck driver
Bootstrapped high-side drive
One PWM signal generates both drives
Anticross-conduction protection circuitry
Output disable control turns off both MOSFETs to float
output per Intel® VRM 10 specification
APPLICATIONS
Multiphase desktop CPU supplies
Single-supply synchronous buck converters
Dual Bootstrapped, 12 V MOSFET
Driver with Output Disable
ADP3110
GENERAL DESCRIPTION
The ADP3110 is a dual, high voltage MOSFET driver optimized
for driving two N-channel MOSFETs, which are the two
switches in a nonisolated synchronous buck power converter.
Each of the drivers is capable of driving a 3000 pF load with a
25 ns propagation delay and a 30 ns transition time. One of the
drivers can be bootstrapped and is designed to handle the high
voltage slew rate associated with floating high-side gate drivers.
The ADP3110 includes overlapping drive protection to prevent
shoot-through current in the external MOSFETs.
The OD pin shuts off both the high-side and the low-side
MOSFETs to prevent rapid output capacitor discharge during
system shutdown.
The ADP3110 is specified over the commercial temperature
range of 0°C to 85°C and is available in an 8-lead SOIC_N
package.
SIMPLIFIED FUNCTIONAL BLOCK DIAGRAM
12V
ADP3110
IN 2
VCC
4
DELAY
OD 3
CMP
1V
DELAY
CMP
VCC
6
CONTROL
LOGIC
Figure 1.
D1
BST
1
CBST1
DRVH
8
CBST2
RG
Q1
SW
7
RBST
TO
INDUCTOR
DRVL
5
PGND
6
Q2
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2005 Analog Devices, Inc. All rights reserved.


Analog Devices Semiconductor Electronic Components Datasheet

ADP3110 Datasheet

12V MOSFET Driver

No Preview Available !

ADP3110www.DataSheet4U.com
TABLE OF CONTENTS
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 4
ESD Caution.................................................................................. 4
Pin Configuration and Function Descriptions............................. 5
Timing Characteristics..................................................................... 6
Theory of Operation ........................................................................ 7
Low-Side Driver............................................................................ 7
High-Side Driver .......................................................................... 7
REVISION HISTORY
6/05—Revision 0: Initial Version
Overlap Protection Circuit...........................................................7
Application Information...................................................................8
Supply Capacitor Selection ..........................................................8
Bootstrap Circuit...........................................................................8
MOSFET Selection........................................................................8
PC Board Layout Considerations................................................9
Outline Dimensions ....................................................................... 11
Ordering Guide .......................................................................... 11
Rev. 0 | Page 2 of 12


Part Number ADP3110
Description 12V MOSFET Driver
Maker Analog Devices
PDF Download

ADP3110 Datasheet PDF






Similar Datasheet

1 ADP3110 12V MOSFET Driver
ON Semiconductor
2 ADP3110 12V MOSFET Driver
Analog Devices
3 ADP3110A MOSFET Driver
Analog Devices
4 ADP3110A 12V MOSFET Driver
ON Semiconductor
5 ADP3118 Dual Bootstrapped 12 V MOSFET Driver
Analog Devices





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy