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參數(shù)資料
型號: 73S8009C-20IM/F
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC20
封裝: ROHS COMPLIANT, QFN-20
文件頁數(shù): 33/33頁
文件大小: 481K
代理商: 73S8009C-20IM/F
DS_8009C_025
73S8009C Data Sheet
Rev. 1.3
9
Pin
Name
Pin
(QFN32)
Pin
(QFN20)
Type
Equivalent
Circuit
Description
RSTIN
6
5
I
Reset Input: This signal is the reset command
to the card.
RDY
8
N/A
Signal to controller indicating the 73S8009C is
ready because VCC is above the required value
after
CMDVCC% and/or CMDVCC# is asserted
low. A 20k
pull-up resistor to V
DD is provided
internally. Pull-up is disabled in Power down
state and CS=0 modes.
ON/OFF
24
15
I
Power control pin. Connected to normally
open SPST switch to ground. Closing switch
for duration greater than de-bounce period will
turn 73S8009C circuit “on.” If 73S8009C is
“on,” closing switch will turn 73S8009C to “off”
state after the de-bounce period and
OFF_REQ/OFF_ACK handshake.
OFF_REQ
11
N/A
PSI
Digital output. Request to the host system
controller to turn the 73S8009C off. If ON_OFF
switch is closed (to ground) for de-bounce
duration and circuit is “on,” OFF_REQ will go
high (Request to turn OFF). Connected to
OFF_ACK via 100k
internal resistor.
PRES
13
N/A
PSO
Setting OFF_ACK high will power “off” all
analog functions and disconnect the 73S8009C
from VBAT or VPC. The pin has an internal
100k
resistor connection to OFF_REQ so that
when not connected or no host interaction is
required, the Acknowledge will be true and the
circuit will turn “off” immediately with
OFF_REQ.
相關(guān)PDF資料
PDF描述
73S8009C-32IM/F POWER SUPPLY SUPPORT CKT, QCC32
73S8009C-32IMR/F POWER SUPPLY SUPPORT CKT, QCC32
73S8009R-ILR SPECIALTY ANALOG CIRCUIT, PDSO28
73S8009R-IMR SPECIALTY ANALOG CIRCUIT, QCC20
73S8009R-IM SPECIALTY ANALOG CIRCUIT, QCC20
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
73S8009C-20IMR/F 功能描述:輸入/輸出控制器接口集成電路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
73S8009C-20IMR/F1 功能描述:輸入/輸出控制器接口集成電路 RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
73S8009C-32IM/F 功能描述:輸入/輸出控制器接口集成電路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
73S8009C-32IM/F1 功能描述:輸入/輸出控制器接口集成電路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
73S8009C-32IMR/F 功能描述:輸入/輸出控制器接口集成電路 Smart Card Interface IC RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
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