Datasheet > ZL2008ALAFT

ZL2008ALAFT

更新时间： 2024-02-29 19:11:39

品牌	Logo	应用领域
英特矽尔 - INTERSIL		驱动器开关输出元件控制器
页数	文件大小	规格书
47页	721K
描述
Digital DC-DC Controller with Drivers and Pin-Strap Current Sharing

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ZL2008ALAFT 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	QFN	包装说明：	HVQCCN, LCC36,.25SQ,20
针数：	36	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.74	其他特性：	ALSO ADJUSTABLE OUTPUT FROM 0.6 TO 5V
模拟集成电路 - 其他类型：	SWITCHING CONTROLLER	控制模式：	VOLTAGE-MODE
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	14 V
最小输入电压：	3 V	标称输入电压：	12 V
JESD-30 代码：	S-PQCC-N36	JESD-609代码：	e3
长度：	6 mm	湿度敏感等级：	2
功能数量：	1	端子数量：	36
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	HVQCCN
封装等效代码：	LCC36,.25SQ,20	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	260
电源：	12 V	认证状态：	Not Qualified
座面最大高度：	0.9 mm	子类别：	Power Management Circuits
最大供电电流 (Isup)：	50 mA	标称供电电压 (Vsup)：	12 V
表面贴装：	YES	切换器配置：	PUSH-PULL
最大切换频率：	1400 kHz	温度等级：	INDUSTRIAL
端子面层：	MATTE TIN	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	QUAD
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	6 mm
Base Number Matches：	1

ZL2008ALAFT 数据手册

ZL2008

Data Sheet

FN6859.0

February 19, 2009

Digital DC-DC Controller with Drivers and Pin-Strap Current Sharing

Description

Features

Power Conversion

The ZL2008 is a digital DC-DC controller with

integrated MOSFET drivers. Current sharing allows

multiple devices to be connected in parallel to source

loads with very high current demands. Adaptive

performance optimization algorithms improve power

conversion efficiency. Zilker Labs Digital-DC™

technology enables a blend of power conversion

performance and power management features.

Efficient synchronous buck controller

Adaptive light load efficiency optimization

3 V to 14 V input range

0.54 V to 5.5 V output range (with margin)

POLA and DOSA voltage trim modes

±1% output voltage accuracy

Internal 3 A MOSFET drivers

Fast load transient response

Current sharing and phase interleaving

Snapshot™ parameter capture

RoHS compliant (6 x 6 mm) QFN package

The ZL2008 is designed to be a flexible building block

for DC power and can be easily adapted to designs

ranging from a single-phase power supply operating

from a 3.3 V input to a multi-phase supply operating

from a 12 V input. The ZL2008 eliminates the need for

complicated power supply managers as well as

numerous external discrete components.

Power Management

Digital soft start / stop

Precision delay and ramp-up

Power good / enable

Voltage tracking, sequencing and margining

Voltage, current and temperature monitoring

I²C/SMBus interface, PMBus compatible

Output voltage and current protection

Internal non-volatile memory (NVM)

Key operating features can be configured by pin-straps,

including compensation, current sharing and output

voltage. The ZL2008 uses the I²C/SMBus™ with

PMBus™ protocol for communication with a host

controller and the Digital-DC bus for communication

between Zilker Labs devices.

Applications

Servers / storage equipment

Telecom / datacom equipment

Power supply modules

EN PG PH_EN FC ILIM CFG UVLO V25 VR VDD

VTRK

MGN

LDO

POWER

MANAGEMENT

BST

SYNC

DDC

DRIVER

NON-

VOLATILE

MEMORY

VSEN+

VSEN-

ISENA

PWM

CONTROLLER

CURRENT

SENSE

ISENB

SCL

SDA

SALRT

TEMP

SENSOR

MONITOR

ADC

I²C

XTEMP

PGND SGND DGND

Figure 1. Block Diagram

Figure 2. Efficiency vs. Load Current

1-888-INTERSIL or 1-888-468-3774|Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners

12 3 4 5 6 7...47

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与ZL2008ALAFT相关器件

型号	品牌	获取价格	描述	数据表
ZL2008ALAFT1	INTERSIL	获取价格	Digital DC-DC Controller with Drivers and Pin-Strap Current Sharing
ZL2008ALBFT	INTERSIL	获取价格	Digital DC/DC Controller with Drivers and Pin-Strap Current Sharing
ZL2008ALBFT1	INTERSIL	获取价格	Digital DC/DC Controller with Drivers and Pin-Strap Current Sharing
ZL20200	ZARLINK	获取价格	Dual Band IS136/AMPS Transceiver
ZL20200/LCE	ZARLINK	获取价格	RF and Baseband Circuit, 8 X 8 MM, QFN-56
ZL20200/LDE	MICROSEMI	获取价格	RF and Baseband Circuit, 8 X 8 MM, QFN-56
ZL20200/LDE	ZARLINK	获取价格	RF and Baseband Circuit, 8 X 8 MM, QFN-56
ZL20200/LDE1	MICROSEMI	获取价格	RF and Baseband Circuit, 8 X 8 MM, LEAD FREE, QFN-56
ZL20200/LDF	ZARLINK	获取价格	RF and Baseband Circuit, 8 X 8 MM, QFN-56
ZL20200/LDF1	ZARLINK	获取价格	RF and Baseband Circuit, 8 X 8 MM, LEAD FREE, QFN-56

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