参数资料
| 型号： | IP2003APBF |
| 厂商： | International Rectifier |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK SYNC ADJ 40A LGA |
| 产品变化通告： | (EP) Parts Discontinuation 25/May/2012 |
| 标准包装： | 10 |
| 系列： | iPOWIR™ |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.8 V ~ 3.3 V |
| 输入电压： | 3 V ~ 13.2 V |
| 频率 - 开关： | 300kHz ~ 1MHz |
| 电流 - 输出： | 40A |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 电源块（LGA） |
| 包装： | 托盘 |
| 供应商设备封装： | LGA（11x11） |
PD-97051A
iP2003APbF
Synchronous Buck
Multiphase Optimized LGA Power Block
Features: Integrated Power Semiconductors, Drivers & Passives
? Full function multiphase building block
? Output current 40A continuous with no derating up to
?
?
?
?
?
?
?
T PCB = 100°C and T CASE = 100°C
Operating frequency up to 1.0 MHz
Proprietary packaging enables ultra low Rth j-case top
Efficient dual sided cooling
Small footprint low profile (9mm x11mm x 2.2mm) package
Optimized for very low power losses
LGA interface
Ease of design
iP2003APbF Power Block
layout, heat transfer and component selection.
Description
The iP2003APbF is a fully optimized solution for high current synchronous buck multiphase applications.
Board space and design time are greatly reduced because most of the components required for each
phase of a typical discrete-based multiphase circuit are integrated into a single 9mm x 11mm x 2.2mm
power block. The only additional components required for a complete multiphase converter are a PWM
controller, the output inductors, and the input and output capacitors.
iPOWIR technology offers designers an innovative board space saving solution for applications
requiring high power densities. iPOWIR technology eases design for applications where component integration
offers benefits in performance and functionality. iPOWIR technology solutions are also optimized internally for
Pin # Pin N am e Pin Function
iP2003APbF Internal Block Diagram
1
V DD
Supply voltage for the internal circuitry.
W hen set to logic level high, internal circuitry
V SWS1
V SWS2
2
ENA BLE
of the device is enabled. W hen set to logic
level low, the PRD Y pin is forced low, the
Control and Sychronous switches are turned
off, and the supply current reduces to 10μ A.
PRDY
V IN
3
PW M
T T L-level input signal to M OSFET drivers.
Power Ready - This pin indicates the status of
ENABLE
PWM
V DD
MOSFET
Driver with
dead time
control
V SW
4
PRD Y
EN AB LE or V D D . T his output will be driven
low when EN ABLE is logic low or when V D D
is less than 4.4V (typ.). W hen EN AB LE is
logic high and V D D is greater than 4.4V (typ.),
this output is driven high. T his output has a
10mA source and 1mA sink capability.
PGND
5, 7
6
PG ND
V SW
Power G round - connection to the ground of
bulk and filter capacitors.
Switching N ode - connection to the output
inductor.
PACKAGE
DESCRIPTION
iP2003APbF
iP2003ATRPbF
www.irf.com
INTERFACE
CONNECTION
LGA
LGA
PARTS
PER BAG
10
---
PARTS
PER
REEL
---
1000
T&R
ORIENTATION
Fig 12
8/16/06
8
9
10
V IN
V SW S1
V SW S2
Input voltage pin. External bypass ceramic
capacitors must be added directly next to the
block.
Floating pin. For internal use. E xternally, short
to V SW S2 pin only .
Floating pin. For internal use. E xternally, short
to V SW S1 pin only .
1
相关PDF资料 |
PDF描述 |
|---|---|
| IP2003ATR | IC REG BUCK SYNC ADJ 40A LGA |
| IP2003TRPBF | IC REG BUCK SYNC ADJ 40A LGA |
| IP2004 | IC REG BUCK SYNC ADJ 40A LGA |
| IP2005APBF | IC REG BUCK SYNC ADJ 40A LGA |
| IP2005CPBF | IC REG BUCK SYNC ADJ 40A LGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IP2003ATR | 功能描述:开关变换器、稳压器与控制器 SYNC BUCK MULTIPHASE 40A 1.0 MHz iPOWIR RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| IP2003ATRPBF | 功能描述:开关变换器、稳压器与控制器 SYNC BUCK MULTIPHASE 40A 1.0 MHz iPOWIR RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| IP2003PBF | 功能描述:开关变换器、稳压器与控制器 SYNC BUCK MULTIPHASE 40A 1.0 MHz iPOWIR RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| IP2003TR | 功能描述:IC REG BUCK SYNC ADJ 40A LGA RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:iPOWIR™ 标准包装:20 系列:SIMPLE SWITCHER® 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:12V 输入电压:4 V ~ 60 V PWM 型:电压模式 频率 - 开关:52kHz 电流 - 输出:1A 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 包装:管件 供应商设备封装:16-DIP 其它名称:*LM2575HVN-12LM2575HVN-12 |
| IP2003TRPBF | 功能描述:开关变换器、稳压器与控制器 SYNC BUCK MULTIPHASE 40A 1.0 MHz iPOWIR RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。