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參數(shù)資料
| 型號(hào)： | MAX1600 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual-Channel CardBus and PCMCIA VCC/VPP Power-Switching(內(nèi)部Vcc、Vpp開關(guān)，限流，熱保護(hù)，PCMCIA電源切換芯片) |
| 中文描述： | 雙通道CardBus和PCMCIA VCC VPP電源開關(guān)網(wǎng)絡(luò) |
| 文件頁(yè)數(shù)： | 9/12頁(yè) |
| 文件大?。?/td> | 160K |
| 代理商： | MAX1600 |
M
Dual-Channel CardBus and PCMCIA V CC/V PP
Power-S witc hing Networks
_______________________________________________________________________________________
9
_________Logic Truth Tables (c ont.)
Table 3. “Databook” Code,
CODE = Mid-Supply (VL/2)
STBY = Standby Mode X = Don’t Care
MODE
STBY
ACTIVE
STBY
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
_1VCC
0
_1VPP
0
1
0
1
1
0
1
1
1
1
0
0
1
_0VPP
X
VPP_
High-Z
12IN
GND
X
X
VCC_
GND
X
GND
X
0
0
VCC_
X
12IN
X
X
VCC_
GND
VY
GND
VX
VX
VY
VY
VX
_0VCC
0
0
1
1
1
0
0
1
1/2 MAX1600
1/2 MAX1603
CURRENT
LIMIT
3
0.08
*
VB3
VB12
0.14
40
20
DECODE
LOGIC
AND UVLO
CHARGE
PUMP
CURRENT
LIMIT
CHARGE
PUMP
CURRENT
LIMIT
THERMAL
SHUTDOWN
VCCA
VCCA
FAULT
GND
VCCA
VPPA
12IN
VY
VY
VX
VX
CONTROL
INPUTS
VL
VDD
SHDN
VB5
CHARGE
PUMP
* 0.24
FOR THE MAX1603
Figure 1. Detailed Block Diagram (one channel of two)
_______________Detailed Desc ription
The MAX1600/MAX1603 power-switching ICs contain a
network of low-resistance MOSFET switches that deliver
selectable VCC and VPP voltages to two CardBus or
PC Card host sockets. The MAX1600/MAX1603 differ
only in the VY switch on-resistance. Figure 1 is the
detailed block diagram.
The power-input pins (VY, VX, 12IN_) are completely
independent. Low inrush current is guaranteed by con-
trolled switch rise times. VCC’s 100μs minimum output
rise time is 100% tested with a 1μF capacitive load, and
VPP’s 1ms minimum rise time is guaranteed with a 0.1μF
load. These respective capacitive loads are chosen as
worst-case card-insertion parameters. The internal
switching control allows VCC and VPP rise times to be
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX16000ATC | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, QUAD-/HEX-/OCTAL-VOLTAGE MICROPR - Rail/Tube |
| MAX16000ATC+ | 功能描述:監(jiān)控電路 Quad/Hex/Octal Volt uP Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16000ATC+T | 功能描述:監(jiān)控電路 Quad/Hex/Octal Volt uP Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| MAX16000BTC | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, QUAD-/HEX-/OCTAL-VOLTAGE MICROPR - Rail/Tube |
| MAX16000BTC+ | 功能描述:監(jiān)控電路 Quad/Hex/Octal Volt uP Supervisor RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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