参数资料
| 型号： | ISL78225ANEZ-T |
| 厂商： | Intersil |
| 文件页数： | 21/22页 |
| 文件大小： | 0K |
| 描述： | IC PWM CONTROLLER |
| 标准包装： | 1,000 |
| 系列： | * |
ISL78225
Revision History
The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make
sure you have the latest revision.
DATE
February 11, 2014
REVISION
FN7909.3 Page 21
CHANGE
- 2nd line of the disclaimer changed from:
"Intersil products are manufactured, assembled and tested utilizing ISO9001 quality systems as noted"
to:
"Intersil Automotive Qualified products are manufactured, assembled and tested utilizing TS16949 quality systems
as noted"
Page 12- Updated the "About Intersil" verbiage
December 6, 2012
August 2, 2012
July 17, 2012
FN7909.2 Page 4 - Ordering Information table - changed part number from: ISL78225ANEZ-T to: ISL78225ANEZ and changed
Note 1 from: “Please refer to TB347 for details on reel specifications.” to: “Add “-T*” suffix for tape and reel. Please
refer to TB347 for details on reel specifications.”
Page 12, “Phase Selection” section: -Changed first sentence from: “The ISL78225 can work in 2, 3, or 4-phase
configuration”. to: “The ISL78225 can work in 1, 2, 3 or 4-phase configuration.”
Changed last sentence from “Unused current sense inputs must be left floating.” to: “For the unused ISENxN and
ISENxP, a 1k resistor is recommended to connect ISENxN and ISENxP, and connect ISENxN to VIN.”
Page 13, Table 1 - added comment to cell of row A and column APPLICATIONs: “Forced minimum ON pulses exists.”
Page 14, added sentence under section title “Soft-Start Process for Different Modes”: “At the beginning of soft-start,
the SS pin voltage will start ramping up from a voltage equal to the FB voltage. The soft-start period ends when the
SS pin voltage reaches the lower power-good threshold that is 80% of the lower value of VREF2 or 2V.”
FN7909.1 Changed the symbols of the main switching devices from IGBT to N-MOSFET in “Typical Application 1: 4-Phase
Synchronous Boost Converter with Sense Resistor Current Sensing” on page 5, “Typical Application 2: 4-Phase
Standard Boost Converter with DCR Current Sensing” on page 6, Figure 20 on page 16 and Figure 21 on page 17.
Updated guidance for unused current sense inputs, specified normal operation with inverting MOSFET drivers, and
added pointer to ISL78225EVAL1Z evaluation board.
December 15, 2011 FN7909.0 Initial release.
About Intersil
Intersil Corporation is a leader in the design and manufacture of high-performance analog, mixed-signal and power management
semiconductors. The company's products address some of the largest markets within the industrial and infrastructure, personal
computing and high-end consumer markets. For more information about Intersil, visit our website at www.intersil.com .
For the most updated datasheet, application notes, related documentation and related parts, please see the respective product
information page found at www.intersil.com . You may report errors or suggestions for improving this datasheet by visiting
www.intersil.com/en/support/ask-an-expert.html . Reliability reports are also available from our website at
For additional products, see www.intersil.com/en/products.html
Intersil Automotive Qualified products are manufactured, assembled and tested utilizing TS16949 quality systems as noted
in the quality certifications found at www.intersil.com/en/support/qualandreliability.html
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time
without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be
accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third
parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
21
FN7909.3
February 11, 2014
相关PDF资料 |
PDF描述 |
|---|---|
| ISL78228ARZ | IC REG BUCK SYNC ADJ DL 10-DFN |
| ISL78301FVEAZ | IC REG LDO 3.3V .15A 14HTSSOP |
| ISL78302AARBJZ | IC REG LDO 1.5V/2.8V .3A 10DFN |
| ISL78307FBECZ | IC REG LDO ADJ 50MA 8SOIC |
| ISL78310ARAJZ | IC REG LDO ADJ 1A 10DFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL78225EVAL1Z | 制造商:Intersil Corporation 功能描述:ISL78225 EVALUATION BOARD 1 - 44 LEAD - TQFP - ROHS COMPLIAN - Bulk |
| ISL78228 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Dual 800mA Low Quiescent Current 2.25MHz High Efficiency Synchronous Buck Regulator |
| ISL78228ARZ | 功能描述:IC REG BUCK SYNC ADJ DL 10-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:1 系列:- 类型:升压（升压） 输出类型:固定 输出数:1 输出电压:4.5V 输入电压:2.65 V ~ 4.35 V PWM 型:电流模式 频率 - 开关:3.5MHz 电流 - 输出:800mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:9-UFBGA，DSBGA 包装:Digi-Reel® 供应商设备封装:9-DSBGA（1.2x1.3） 其它名称:296-29764-6 |
| ISL78228ARZ-T | 功能描述:IC REG BUCK SYNC ADJ DL 10-DFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:1 系列:- 类型:升压（升压） 输出类型:固定 输出数:1 输出电压:4.5V 输入电压:2.65 V ~ 4.35 V PWM 型:电流模式 频率 - 开关:3.5MHz 电流 - 输出:800mA 同步整流器:是 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:9-UFBGA，DSBGA 包装:Digi-Reel® 供应商设备封装:9-DSBGA（1.2x1.3） 其它名称:296-29764-6 |
| ISL78233ARZ | 制造商:Intersil Corporation 功能描述:IC REG BUCK SYNC ADJ 3A 16QFN |
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