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| 型号： | ISL25700FRUZ-T7A |
| 厂商： | Intersil |
| 文件页数： | 1/18页 |
| 文件大小： | 441K |
| 描述： | IC TEMP SWITCH MFET DRVR 10TQFN |
| 标准包装： | 1 |
| 功能： | 温度监控系统（传感器），温度开关 |
| 传感器类型： | 外部 |
| 感应温度： | 40°C ~ 110°C 跳变点 |
| 精确度： | ±3°C |
| 拓扑： | 比较器，电压基准 |
| 输出类型： | 电压 |
| 输出警报： | 无 |
| 输出风扇： | 无 |
| 电源电压： | 3 V ~ 15 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFQFN |
| 供应商设备封装： | 10-UTQFN（2.1x1.6） |
| 包装： | 标准包装 |
| 其它名称： | ISL25700FRUZ-T7ADKR |
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
XDCP is a trademark of Intersil Corporation. Copyright Intersil Americas Inc. 2010. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
Programmable Temperature Controlled MOSFET Driver
ISL25700
The Temperature Controlled MOSFET Driver is a highly
integrated solution that combines a MOSFET driver with
overcurrent protection and two 8-bit resolution DACs on
a monolithic CMOS integrated circuit (IC).
The ISL25700 sets up and monitors temperature at the
point of interest, compares it with the user programmable
setpoint, and adjusts the output until the set temperature is
reached. An external power MOSFET, a heater, an NTC
thermistor and the ISL25700 are parts of the temperature
control loop.
It also features programmable overcurrent protection of
the MOSFET. The current protection automatically adjusts
the output voltage in order to keep MOSFET power under
user defined limits. The protection settings always
override the temperature settings that cause violation of
the current limit.
There is an additional 8-bit General Purpose DAC that is
available for application specific use.
The ISL25700 can be used in a variety of applications
where constant temperature is a key parameter.
Applications*(see page 17)
" Oven Controlled Applications with Micro Temperature
Chamber in:
- Basestations
- Spectrometers
- Precision Meters
- Precision Generators
Features
" User-programmable Setpoint via I
2
C Serial Interface
" Setpoint Temperature Range from +40癈 to +110癈
" Operational Temperature Range from -40癈 to +125癈
" 3癈 Initial Setpoint Accuracy
" Coarse and Fine Tuning Setpoint Control
- +15癈 Coarse Adjustment
- +0.1癈 Fine Adjustment
" ?.5癈 Long-term Drift Error
" Programmable Current Protection of External MOSFET
" 5-bit Selectable Gain Control
" Wide Power Supply Range: 3V to 15V
" Works with 20k?to 200k?External NTC Thermistor
" General Purpose 8-bit DAC - 0.4% Output Resolution
" High Reliability
- Endurance: 10,000 Data Changes per Bit per Register
- Register Data Retention: 10 years @ T d +125癈
" 10 Lead 糡QFN 2.1mmx1.6mm Package
" Pb-free (RoHS Compliant)
FIGURE 1. TYPICAL TEMPERATURE SETTLING TIME
100
80
60
40
20
0
0
3
6
9
12
15
TIME (MINUTES)
September 3, 2010
FN6885.0
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL25700FRUZ-TK | 功能描述:功率驱动器IC TEMP CONTROLLED MSFT DRVR 2 1 X 1 6 1K RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| ISL26102 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low-Noise 24-bit Delta Sigma ADC |
| ISL26102AVZ | 制造商:Intersil Corporation 功能描述:LOW-NOISE 24-BIT DELTA SIGMA ADC, OPERATION TO 4KSPS, 24L TS - Bulk 制造商:Intersil Corporation 功能描述:IC ADC 24BIT SRL 2CH 24-TSSOP 制造商:Intersil 功能描述:LOW-NOISE 24Bit ADC- 4KSPS IC------------ 制造商:INTERSIL 功能描述:ISL26102 Series Dual Ch 24-bit Delta Sigma Analog to Digital Converter TSSOP-24 |
| ISL26102AVZ-T | 制造商:Intersil Corporation 功能描述:LOW-NOISE 24-BIT DELTA SIGMA ADC, OPERATION TO 4KSPS, 24L TS - Tape and Reel 制造商:Intersil Corporation 功能描述:IC ADC 24BIT SRL 2CH 24-TSSOP 制造商:Intersil 功能描述:LOW-NOISE 24Bit ADC- 4KSPS IC------------ |
| ISL26102AVZ-T7A | 功能描述:模数转换器 - ADC LOW-NOISE 24Bit ADC 4KSPS IC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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