参数资料
| 型号： | ISL78215AUZ |
| 厂商： | Intersil |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BST FLYBK ISO 8MSOP |
| 标准包装： | 980 |
| PWM 型： | 电流模式 |
| 输出数： | 1 |
| 频率 - 最大： | 2MHz |
| 占空比： | 48% |
| 电源电压： | 7.5 V ~ 18 V |
| 降压： | 无 |
| 升压： | 是 |
| 回扫： | 是 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 是 |
| 工作温度： | -40°C ~ 105°C |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 包装： | 管件 |
Improved Industry Standard Single-Ended Current
Mode PWM Controller
ISL78215
The ISL78215 family of adjustable frequency, low power, pulse
width modulating (PWM) current mode controllers is designed for
a wide range of power conversion applications including boost,
flyback, and isolated output configurations. Peak current mode
control effectively handles power transients and provides
inherent overcurrent protection.
This advanced BiCMOS design is pin compatible with the industry
standard 384x family of controllers and offers significantly
improved performance. Features include low operating current,
60μA start-up current, adjustable operating frequency to 2MHz,
and high peak current drive capability with 20ns rise and fall
times.
The ISL78215 is tested to AEC-Q100 specifications.
Features
? 1A MOSFET Gate Driver
? 60μA Start-up Current, 100μA Maximum
? 25ns Propagation Delay Current Sense to Output
? Fast Transient Response with Peak Current Mode Control
? Adjustable Switching Frequency to 2MHz
? 20ns Rise and Fall Times with 1nF Output Load
? Trimmed Timing Capacitor Discharge Current for Accurate
Deadtime/Maximum Duty Cycle Control
? High Bandwidth Error Amplifier
? Tight Tolerance Voltage Reference Over Line, Load, and
Temperature
? Tight Tolerance Current Limit Threshold
? Pb-Free (RoHS Compliant)
? AEC-Q100 Tested
Applications
? Automotive Power
? Telecom and Datacom Power
? Wireless Base Station Power
? File Server Power
? Industrial Power Systems
? PC Power Supplies
? Isolated Buck and Flyback Regulators
? Boost Regulators
Pin Configuration
ISL78215
(8 LD MSOP)
TOP VIEW
COMP 1
FB 2
CS 3
RTCT 4
8 VREF
7 VDD
6 OUT
5 GND
December 7, 2013
FN7673.1
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2010, 2013. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
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| ISL78215AUZ-T | 功能描述:IC REG CTRLR BST FLYBK ISO 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) |
| ISL78220 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:6-Phase Interleaved Boost PWM Controller with Light Load Efficiency Enhancement |
| ISL78220ANEZ | 功能描述:电流型 PWM 控制器 ISL78220ANEZ Automotive Grade 6-Phase Boost PWM Controller - RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| ISL78220ANEZ-T | 功能描述:IC PWM CONTROLLER RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 包装:带卷 (TR) |
| ISL78220ANZ-T | 制造商:Intersil Corporation 功能描述:AUTOMOTIVE GRADE 6-PHASE BOOST PWM CONTROLLER - 44LD TQFP PB - Tape and Reel |
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