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ISL78215AUZ-T7A PDF预览

ISL78215AUZ-T7A

更新时间: 2024-11-19 14:51:39
品牌 Logo 应用领域
瑞萨 - RENESAS 信息通信管理开关光电二极管
页数 文件大小 规格书
11页 624K
描述
Improved Industry Standard Single-Ended Current Mode PWM Controller

ISL78215AUZ-T7A 技术参数

生命周期:Active零件包装代码:MSOP
包装说明:TSSOP,针数:8
Reach Compliance Code:compliant风险等级:2.12
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制模式:CURRENT-MODE
控制技术:PULSE WIDTH MODULATION最大输入电压:18 V
最小输入电压:7.5 V标称输入电压:15 V
JESD-30 代码:S-PDSO-G8长度:3 mm
功能数量:1端子数量:8
最高工作温度:105 °C最低工作温度:-40 °C
最大输出电流:1 A封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH座面最大高度:1.1 mm
表面贴装:YES切换器配置:BUCK-BOOST
最大切换频率:2000 kHz技术:BICMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:3 mmBase Number Matches:1

ISL78215AUZ-T7A 数据手册

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DATASHEET  
ISL78215  
FN7673  
Rev 1.00  
December 7, 2013  
Improved Industry Standard Single-Ended Current Mode PWM Controller  
The ISL78215 family of adjustable frequency, low power, pulse  
Features  
width modulating (PWM) current mode controllers is designed  
• 1A MOSFET Gate Driver  
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.  
• 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  
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.  
• 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  
The ISL78215 is tested to AEC-Q100 specifications.  
• 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  
FB  
1
2
3
4
8
7
VREF  
VDD  
OUT  
GND  
CS  
6
5
RTCT  
FN7673 Rev 1.00  
December 7, 2013  
Page 1 of 11  

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