参数资料
型号: PMF18WF0
厂商: Microchip Technology
文件页数: 92/106页
文件大小: 0K
描述: PROCESSOR MODULE ICE4000
标准包装: 1
附件类型: 处理器模块
适用于相关产品: ICE4000
相关产品: DAF18-4-ND - DEVICE ADAPTER FOR ICE4000
Future
Products
ANALOG/INTERFACE PRODUCTS
Power Management – Switching Regulators
Output
Operating
Switching
Output
Input Voltage
Voltage
Temperature
Frequency
Typical Active
Current
Part #
MCP1603
MCP1614
Description
Synchronous Buck
Regulator
Dual Synchronous Buck
DC-DC converter
Range (V)
2.5 to 5.5
2.7 to 5.5
Range (V)
0.8 to 4.5
0.8 to 5.5
Range (°C)
-40 to +85
-40 to +85
Control Scheme
PFM/PWM
Constant
frequency PWM
(kHz)
2000
1400
Current (mA)
0.035
18
(mA)
500
1000/
1000
Features
Auto switching PWM to PFM, adjustable
and fixed output versions
Overall efficiency > 94%, soft start,
over-temperature and over current pro-
tection
Packages
5-Pin SOT-23,
8-Pin 3x2 DFN
16-Pin QSOP
Power Management – CPU/System Supervisors
Operating
Nominal
Typical Reset
V CC Range
Temperature
Reset
Pulse Width
Typical Supply
Part #
MCP1316
MCP1317
MCP1318
MCP1319
MCP1320
MCP1321
MCP1322
(V)
1.0 to 5.5
1.0 to 5.5
1.0 to 5.5
1.0 to 5.5
1.0 to 5.5
1.0 to 5.5
1.0 to 5.5
Range (°C)
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
-40 to +125
Voltage (V)
2.9, 4.6
2.9, 4.6
4.6
4.6
2.9, 4.6
4.6
4.6
Reset Type
Active Low
Active High
Active Low/High
Active Low/High
Active Low
Active Low
Active High
Output
CMOS Push-Pull
CMOS Push-Pull
CMOS Push-Pull
CMOS Push-Pull
Open Drain
Open Drain/
CMOS Push-Pull
Open Drain/
CMOS Push-Pull
(ms)
200
200
200
200
200
200
200
Current (μA)
5
5
5
1
5
5
1
Features
Watchdog Input (WDI timeout = 1.6s), Manual Reset
Watchdog Input (WDI timeout = 1.6s), Manual Reset
Watchdog Input (WDI timeout = 1.6s)
Manual Reset
Watchdog Input (WDI timeout = 1.6x), Manual Reset
Watchdog Input (WDI timeout = 1.6s), Two reset outputs
(Active Low Open-Drain, Active High Push-Pull)
Manual Reset, Two reset outputs (Active Low Open-Drain,
Active High Push-Pull)
Packages
5-Pin SOT-23
5-Pin SOT-23
5-Pin SOT-23
5-Pin SOT-23
5-Pin SOT-23
5-Pin SOT-23
5-Pin SOT-23
Linear – Operational Amplifiers
Operating
Temperature
Part #
MCP6234
MCP6244
Channels
4
4
GBWP
300 kHz
650 kHz
I Q Typ.
20 μ A
50 μ A
V OS
7 mV
7 mV
Voltage (V)
1.8 to 5.5
1.8 to 5.5
Range (°C)
-40° to +125
-40° to +125
Rail-to-Rail Input/Output
Rail-to-Rail Input/Output
Features
Packages
14-Pin PDIP, 14-Pin SOIC, 14-Pin TSSOP
14-Pin PDIP, 14-Pin SOIC, 14-Pin TSSOP
PAGE 90
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