参数资料
型号: MAX16913GEE/V+
厂商: Maxim Integrated Products
文件页数: 5/10页
文件大小: 0K
描述: IC CURRENT SENSE SWITCH 16QSOP
其它有关文件: Automotive Product Guide
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 100
应用: 电流感应放大器,电流开关
电流 - 电源: 600µA
电源电压: 5 V ~ 18 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 16-SSOP(0.154",3.90mm 宽)
供应商设备封装: 16-QSOP
包装: 管件
Remote Antenna Current-Sense
Amplifier and Switches
Pin Description
PIN
1, 8, 9, 16
2
3, 4
5, 6
7
10
11
12
13
14
15
NAME
GND
IN
SENS
OUT
SHDN
N.C.
OLT
REF
AOUT
OL
SC
FUNCTION
Ground
Input Voltage. Bypass IN to GND with a low-ESR ceramic capacitor with a minimum value of 0.1μF.
Input to Current-Sense Amplifier. Connect the sense resistor between SENS and IN.
Switch Output
Active-High Control Input. Drive SHDN low to turn on the device.
No Connection. Not internally connected.
Open-Load Threshold Setting Input. A resistive divider between REF, OLT, and GND sets the open-load
current threshold (MAX16913A). For the MAX16913, connect OLT to GND.
+3V Nominal Reference Output. Use a resistive divider between REF, OLT, and ground to set the open-load
current threshold (MAX16913A). The output impedance of this voltage regulator is 5k Ω .
Current-Monitor Voltage Output. AOUT can be used to measure the load current by means of an external
ADC. The output impedance is 5k Ω .
Open-Drain Open-Load Indicator Output. OL goes low when the load current is lower than the open-load
current threshold, or when there is a short-to-battery fault. Connect OL to a 10k Ω pullup resistor. See Table 1.
Open-Drain Short-Circuit Indicator Output. SC goes low when the load current is greater than the short-circuit
current threshold or when there is a short-to-battery fault. Connect SC to a 10k Ω pullup resistor. See Table 1.
MAX16913 Functional Diagram
SENS
MAX16913A Functional Diagram
SENS
IN
SHDN
MAX16913
CURRENT
SENSE
CHARGE
OUT
IN
SHDN
MAX16913A
CURRENT
SENSE
CHARGE
OUT
FET
DRIVER AND
PUMP
AOUT
FET
DRIVER AND
PUMP
AOUT
CONTROL
OT
REF
CONTROL
OT
REF
SC
OL
V REF
V REF2
OLT
REF
GND
SC
OL
V REF
V REF2
OLT
REF
GND
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