EEWORLDEEWORLDEEWORLD

Part Number

Search

ZL9117MIRZ

Description
Digital DC/DC PMBus 17A Module
File Size2MB,63 Pages
ManufacturerIntersil ( Renesas )
Websitehttp://www.intersil.com/cda/home/
Download Datasheet Compare View All

ZL9117MIRZ Online Shopping

Suppliers Part Number Price MOQ In stock  
ZL9117MIRZ - - View Buy Now

ZL9117MIRZ Overview

Digital DC/DC PMBus 17A Module

DATASHEET
ZL9117M
Digital DC/DC PMBus 17A Module
The
ZL9117M
is a 17A, variable output, step-down
PMBus-compliant digital power supply. Included in the module
is a high-performance digital PWM controller, power MOSFETs,
an inductor, and all the passive components required for a
highly integrated DC/DC power solution. This power module
has built-in auto-compensation algorithms, which eliminate
the need for manual compensation design work. The ZL9117M
operates over a wide input voltage range and supports an
output voltage range of 0.6V to 3.6V, which can be set by
external resistors or via PMBus. This high-efficiency power
module is capable of delivering 17A. Only bulk input and
output capacitors are needed to finish the design. The output
voltage can be precisely regulated to as low as 0.6V with ±1%
output voltage regulation over line, load, and temperature
variations.
The ZL9117M features auto-compensation, internal soft-start,
auto-recovery overcurrent protection, an enable option, and
prebiased output start-up capabilities.
The ZL9117M is packaged in a thermally enhanced, compact
(15mmx15mm) and low profile (3.5mm) overmolded QFN
package module suitable for automated assembly by standard
surface mount equipment. The ZL9117M is RoHS compliant.
Figure 1
represents a typical implementation of the ZL9117M.
For PMBus operation, it is recommended to tie the Enable pin
(EN) to SGND.
FN7914
Rev.7.00
Jun 26, 2017
Features
• Complete digital switch mode power supply
• Fast transient response
• Auto compensating PID filter
• External synchronization
• Output voltage tracking
• Current sharing
• Programmable soft-start delay and ramp
• Overcurrent/undercurrent protection
• PMBus compliant
Applications
• Server, telecom, and datacom
• Industrial and medical equipment
• General purpose point of load
Related Literature
• For a full list of related documents, visit our website
-
ZL9117M
product page
V
DRV
4.5V TO 6.5V
10µF
16V
4.7µF
16V
4.7µF
16V
10µF
16V
V
IN
4.5V TO 13.2V
CIN
VDRV
POWER GOOD OUTPUT
ENABLE
EXT SYNC
DDC BUS
PG
EN
SYNC
DDC
SCL
I
2
C/SMBus
SDA
SGND
VTRK
VSET
FB+
SA
R
SA
R
SET
FB-
PGND
(EPAD)
ZL9117M
VDD
VIN
(EPAD)
VOUT
(EPAD)
SW
(EPAD)
COUT
RTN
VR
V25
V
OUT
FIGURE 1. A COMPLETE DIGITAL SWITCH MODE POWER SUPPLY, ONLY BULK INPUT AND OUTPUT CAPACITORS ARE REQUIRED TO FINISH THE
DESIGN
FN7914 Rev.7.00
Jun 26, 2017
Page 1 of 63

ZL9117MIRZ Related Products

ZL9117MIRZ ZL9117MBIRZ ZL9117MBIRZ-T ZL9117MEVAL1Z
Description Digital DC/DC PMBus 17A Module DC DC CONVERTER 0.6-3.6V 17A DC DC CONVERTER 0.6-3.6V 17A EVAL BOARD 1 ZL9117M 21QFN
lm3s8962 development board experiment, uart reads and simply decodes GPS
After several days of experiments, I was finally able to parse some key data normally. I took some detours. At the beginning, I did not register the interrupt in the startup file, so the interrupt cou...
ssawee Microcontroller MCU
ICD2.5 schematic diagram
Here is the latest schematic diagram of ICD2.5 for you. You can make one yourself to play with....
oceanxia MCU
Embedded Linux Learning
The basic principle of learning embedded Linux is general learning + expertise. General learning means understanding the related fields of this direction, but " general " does not mean " general " . W...
wateras1 Linux and Android
How can the Gibbs effect be mitigated?
How can we reduce the Gibbs effect?...
梦溪开物 Analogue and Mixed Signal
EE_BeagleBone_Cape NAND
[b][font=Helvetica]Author: chenzhufly QQ: 36886052 (Please indicate the source if you want to reprint)[/font][/b] [size=5][b]1. Overview[/b][/size] [size=4]This document is about some of my thoughts a...
chenzhufly DSP and ARM Processors
Please help me see how the resistance in the figure below is calculated
How to determine the resistance of the bias resistor and current limiting resistor when the transistor is working in the switching state?...
zhandizhandi Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 837  579  12  2699  1599  17  12  1  55  33 
Datasheet   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
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号