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| 型号： | MAX4211DEUE+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/32页 |
| 文件大小： | 0K |
| 描述： | IC MONITR PWR/CURR HSIDE 16TSSOP |
| 标准包装： | 2,500 |
| 功能： | 电流监控器 |
| 检测方法： | 高端 |
| 精确度： | ±0.5% |
| 输入电压： | 4 V ~ 28 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 带卷 (TR) |
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19-3285; Rev 1; 5/05
ATION
EVALU
AVAILA
KITS
BLE
General Description
High-Side Power and
Current Monitors
Features
The MAX4210/MAX4211 low-cost, low-power, high-side
power/current monitors provide an analog output volt-
age proportional to the power consumed by a load by
multiplying load current and source voltage. The
MAX4210/MAX4211 measure load current by using a
high-side current-sense amplifier, making them espe-
cially useful in battery-powered systems by not interfer-
ing with the ground path of the load.
The MAX4210 is a small, simple 6-pin power monitor
intended for limited board space applications. The
MAX4210A/B/C integrate an internal 25:1 resistor-divider
network to reduce component count. The MAX4210D/E/F
use an external resistor-divider network for greater design
flexibility.
The MAX4211 is a full-featured current and power mon-
itor. The device combines a high-side current-sense
amplifier, 1.21V bandgap reference, and two compara-
tors with open-drain outputs to make detector circuits
o
o
o
o
o
o
o
o
o
o
o
o
Real-Time Current and Power Monitoring
±1.5% (max) Current-Sense Accuracy
±1.5% (max) Power-Sense Accuracy
Two Uncommitted Comparators (MAX4211)
1.21V Reference Output (MAX4211)
Three Current/Power Gain Options
100mV/150mV Current-Sense Full-Scale Voltage
+4V to +28V Input Source Voltage Range
+2.7V to +5.5V Power-Supply Voltage Range
Low Supply Current: 380μA (MAX4210)
220kHz Bandwidth
Small 6-Pin TDFN and 8-Pin μMAX Packages
(MAX4210)
Ordering Information
for overpower, overcurrent, and/or overvoltage condi-
tions. The open-drain outputs can be connected to
potentials as high as 28V, suitable for driving high-side
switches for circuit-breaker applications.
PART
MAX4210 AETT-T
TEMP RANGE
-40 ° C to +85 ° C
PIN-PACKAGE
6 TDFN-6-EP*
(3mm x 3mm)
TOP
MARK
AHF
Both the MAX4210/MAX4211 feature three different cur-
rent-sense amplifier gain options: 16.67V/V, 25.00V/V, and
40.96V/V. The MAX4210 is available in 3mm x 3mm, 6-pin
MAX4210AEUA -40 ° C to +85 ° C 8 μMAX
* EP = Exposed paddle.
—
TDFN and 8-pin μMAX ? packages and the MAX4211 is
available in 4mm x 4mm, 16-pin thin QFN and 16-pin
TSSOP packages. Both parts are specified for the -40°C
Ordering Information continued at end of data sheet.
Functional Diagrams
to +85°C extended operating temperature range.
+
V SENSE
-
Applications
Overpower Circuit Breakers
Smart Battery Packs/Chargers
4V TO
28V
2.7V TO
5.5V
+
-
+
-
V CC
RS+
R SENSE
RS-
LOAD
Smart Peripheral Control
Short-Circuit Protection
25:1
IOUT
POUT
Power-Supply Displays
Measurement Instrumentation
Baseband Analog Multipliers
VGA Circuits
Power-Level Detectors
INHIBIT
COUT1
LE
1.21V
REFERENCE
REF
CIN1+
CIN1-
CIN2+
COUT2
μMAX is a registered trademark of Maxim Integrated Products, Inc.
MAX4211A
MAX4211B
CIN2-
Pin Configurations and Selector Guide appear at end of data
MAX4211C
GND
sheet.
Functional Diagrams continued at end of data sheet.
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
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相关代理商/技术参数 |
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|---|---|
| MAX4211EETE | 功能描述:电流和电力监控器、调节器 High-Side Power & Current Monitor RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX4211EETE+ | 功能描述:电流和电力监控器、调节器 High-Side Power & Current Monitor RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX4211EETE+T | 功能描述:电流和电力监控器、调节器 High-Side Power & Current Monitor RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX4211EETE-T | 功能描述:电流和电力监控器、调节器 High-Side Power & Current Monitor RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| MAX4211EEUE | 功能描述:电流和电力监控器、调节器 High-Side Power & Current Monitor RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
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