参数资料
型号: MAX4917BELT+T
厂商: Maxim Integrated Products
文件页数: 11/11页
文件大小: 0K
描述: IC SWITCH 1X1 6UTDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: 开关
电路: 1 x 1:1
导通状态电阻: 400 毫欧
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.3 V ~ 5.5 V
电流 - 电源: 120µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-WFDFN
供应商设备封装: 6-uDFN(1.5x1.0)
包装: 带卷 (TR)
MAX4914B/MAX4915A/B/MAX4917A/B
100mA/200mA/300mA Current-Limit Switches
with Low Shutdown Reverse Current
_______________________________________________________________________________________
9
supply voltage, the operation of the switches with the
autoretry option does not cause problems because the
total power dissipated during the short is scaled by the
duty cycle:
where VIN = 5.5V, IOUT = 450mA, tBLANK = 14ms, and
tRETRY = 210ms.
Attention must be given to the MAX4914B/MAX4915B/
MAX4917B (latchoff versions), where the latchoff condi-
tion must be manually reset by toggling ON from high
to low. If the latchoff time duration is not sufficiently
high, it is possible for the device to reach the thermal-
shutdown threshold and never be able to turn the
device on until it cools down.
P
VI
t
tt
mW
MAX
IN MAX
OUT MAX
BLANK
RETRY
BLANK
=
××
+
=
__
155
Chip Information
PROCESS: BiCMOS
2.3V TO 5.5V
IN
OUT
FLAG
GND
ON
μP
TO SDIO PORT
MAX4914B
MAX4915A/B
MAX4917A/B
Typical Operating Circuit
GND
FLAG
15 OUT
IN
MAX4915A/B
MAX4917A/B
SOT23
TOP VIEW
2
34
ON
IN
1
ON
GND
N.C.
MAX4914B
MAX4915A/B
MAX4917A/B
μDFN (2mm x 2mm)
2
3
6
5
4
OUT
+
FLAG
+
Pin Configurations
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相关代理商/技术参数
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