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参数资料
| 型号： | MAX5976AETE+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/9页 |
| 文件大小： | 0K |
| 描述： | IC CTLR 7A HOT-SWAP 16TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 热交换开关 |
| 应用： | 通用 |
| 内部开关： | 是 |
| 电流限制： | 7A |
| 电源电压： | 2.7 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
2.7V to 18V, 7A, Hot-Swap Solution
Pin Configuration
TOP VIEW
ON2 13
CB 14
12
11
10
9
8
7
OUT
PG
REG 15
MA5976A
MA5976B
6
FAULT
ON1 16
+
1
2
3
EP*
4
5
IN
TQFN
*CONNECT EP TO GND.
Pin Description
PIN
1
2–5
6
7
8–11
12
13
14
15
16
—
NAME
GND
IN
FAULT
PG
OUT
PRESDET
ON2
CB
REG
ON1
EP
FUNCTION
Ground
Supply Voltage Input. IN is connected to the drain of the internal 24m I MOSFET. Bypass IN with
1 F F capacitor to ground. Add a transient voltage suppressor diode from IN to GND for output
short-circuit protection.
Fault Status Output. FAULT is an open-drain, active-low output. FAULT asserts low when an over-
current or overtemperature condition triggers a shutdown.
Power-Good Output. PG is an open-drain, active-high output. PG pulls low until the internal power
MOSFET is fully enhanced.
Load Connection Point. Source of the internal power MOSFET.
Active-Low Present-Detect Logic Input. Pulling PRESDET to GND enables the output if ON2 is low
and ON1 is high.
Active-Low Enable Logic Input. Pulling ON2 to GND enables the output if PRESDET is low and
ON1 is high.
Current-Limit Threshold Set. Connect a resistor from CB to GND to set the circuit-breaker threshold.
Internal Regulator Output. Bypass to ground with a 1 F F capacitor. Do not power external circuitry
using the REG output.
Active-High Enable Comparator Input. Pulling ON1 high enables the output if PRESDET and
ON2 are held low. ON1 also sets the undervoltage threshold. See the S etting the Undervoltage
Threshold section.
Exposed Pad. EP is internally grounded. Connect externally to ground plane for effective heat dis-
sipation. Do not use as the only ground connection.
5
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX5976BETE+ | 功能描述:热插拔功率分布 2.7-18V Hot-Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5976BETE+T | 功能描述:热插拔功率分布 2.7-18V Hot-Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5976BEVKIT+ | 功能描述:电源管理IC开发工具 MAX5976B Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX5977AETP+ | 功能描述:热插拔功率分布 1-16V Hot-Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| MAX5977AETP+T | 功能描述:热插拔功率分布 1-16V Hot-Swap Controller RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
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