Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

MCP1631T-E/SS Datasheet(PDF) 5 Page - Microchip Technology

Part # MCP1631T-E/SS
Description  High-Speed, Pulse Width Modulator
Download  34 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MCP1631T-E/SS Datasheet(HTML) 5 Page - Microchip Technology

  MCP1631T-E/SS Datasheet HTML 1Page - Microchip Technology MCP1631T-E/SS Datasheet HTML 2Page - Microchip Technology MCP1631T-E/SS Datasheet HTML 3Page - Microchip Technology MCP1631T-E/SS Datasheet HTML 4Page - Microchip Technology MCP1631T-E/SS Datasheet HTML 5Page - Microchip Technology MCP1631T-E/SS Datasheet HTML 6Page - Microchip Technology MCP1631T-E/SS Datasheet HTML 7Page - Microchip Technology MCP1631T-E/SS Datasheet HTML 8Page - Microchip Technology MCP1631T-E/SS Datasheet HTML 9Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 34 page
background image
© 2008 Microchip Technology Inc.
DS22063B-page 5
MCP1631/HV/MCP1631V/VHV
1.0
ELECTRICAL
CHARACTERISTICS
Absolute Maximum Ratings †
VIN - GND (MCP1631/V)................................................+6.5V
VIN - GND (MCP1631HV/VHV)....................................+18.0V
All Other I/O ..............................(GND - 0.3V) to (VDD + 0.3V)
LX to GND............................................. -0.3V to (VDD + 0.3V)
VEXT Output Short Circuit Current ........................Continuous
Storage temperature .....................................-65°C to +150°C
Maximum Junction Temperature...................-40°C to +150°C
Operating Junction Temperature...................-40°C to +125°C
ESD Protection On All Pins:
HBM ................................................................................. 4 kV
MM ..................................................................................400V
† Notice: Stresses above those listed under "Maximum
Ratings" may cause permanent damage to the device. This is
a stress rating only and functional operation of the device at
those or any other conditions above those indicated in the
operational sections of this specification is not intended.
Exposure to maximum rating conditions for extended periods
may affect device reliability.
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise noted, VIN = 3.0V to 5.5V, FOSC = 1 MHz with 10% Duty Cycle, CIN = 0.1 µF,
VDD for typical values = 5.0V, TA for typical values = +25°C, TA = -40°C to +125°C for all minimum and maximums.
Parameters
Sym
Min
Typ
Max
Units
Conditions
Input Characteristics
Input Voltage (MCP1631/V)
VDD
3.0
5.5
V
Non-HV Options
Input Voltage
(MCP1631HV/VHV)
VDD
3.5
16.0
V
HV Options (Note 2)
Undervoltage Lockout
(MCP1631/V)
UVLO
2.7
2.8
3.0
V
VIN Falling, VEXT low when input
below UVLO threshold
Undervoltage Lockout Hysteresis
(MCP1631/MCP1631V)
UVLO_HYS
40
64
100
mV
UVLO Hysteresis
Input Quiescent Current
(MCP1631/V, MCP1631HV,VHV)
I(VIN)—
3.7
5
mA
SHDN =VDD =OSCDIS
Shutdown Current
I_AVDD for MCP1631/V
I_VIN for MCP1631HV/VHV
IIN_SHDN
2.4
4.4
12
17
µA
µA
SHDN =GND =OSCDIS,
Note: Amplifier A3 remains
powered during Shutdown.
OSCIN, OSCDIS and SHDN Input Levels
Low Level Input Voltage
VIL
——
0.8
V
High Level Input Voltage
VIH
2.0
V
Input Leakage Current
ILEAK
0.005
1
µA
External Oscillator Range
FOSC
2
MHz
Maximum operating frequency is
dependent upon circuit topology
and duty cycle.
Minimum Oscillator High Time
Minimum Oscillator Low Time
TOH_MIN.
TOL_MIN.
—10
ns
Oscillator Rise and Fall Time
TR and TF
0.01
10
µs
Note 1
Oscillator Input Capacitance
COSC
—5
pf
Note 1:
External Oscillator Input (OSCIN) rise and fall times between 10 ns and 10 µs were determined during device
characterization testing. Signal levels between 0.8V and 2.0V with rise and fall times measured between 10% and 90%
of maximum and minimum values. Not production tested. Additional timing specifications were fully characterized and
specified that are not production tested.
2:
The minimum VIN must meet two conditions: VIN ≥ 3.5V and VIN ≥ (VOUT(MAX) + VDROPOUT(MAX)).
3:
TCVOUT = (VOUT-HIGH - VOUT-LOW) *106 / (VR * ΔTemperature), VOUT-HIGH = highest voltage measured over the
temperature range. VOUT-LOW = lowest voltage measured over the temperature range.
4:
Load regulation is measured at a constant junction temperature using low duty cycle pulse testing. Changes in output
voltage due to heating effects are determined using thermal regulation specification TCVOUT.
5:
Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its measured
value with an applied input voltage of VOUT(MAX) + VDROPOUT(MAX) or 3.5V, whichever is greater.


Similar Part No. - MCP1631T-E/SS

ManufacturerPart #DatasheetDescription
logo
Microchip Technology
MCP16311 MICROCHIP-MCP16311 Datasheet
954Kb / 40P
   30V Input, 1A Output, High-Efficiency, Integrated Synchronous Switch Step-Down Regulator
03/25/14
MCP16311 MICROCHIP-MCP16311 Datasheet
1Mb / 40P
   30V Input, 1A Output, High-Efficiency, Integrated Synchronous Switch Step-Down Regulator
Revision C July 2019
MCP16311-E/MNY MICROCHIP-MCP16311-E/MNY Datasheet
954Kb / 40P
   30V Input, 1A Output, High-Efficiency, Integrated Synchronous Switch Step-Down Regulator
03/25/14
MCP16311-E/MS MICROCHIP-MCP16311-E/MS Datasheet
954Kb / 40P
   30V Input, 1A Output, High-Efficiency, Integrated Synchronous Switch Step-Down Regulator
03/25/14
MCP16311-E/MS MICROCHIP-MCP16311-E/MS Datasheet
1Mb / 40P
   30V Input, 1A Output, High-Efficiency, Integrated Synchronous Switch Step-Down Regulator
Revision C July 2019
More results

Similar Description - MCP1631T-E/SS

ManufacturerPart #DatasheetDescription
logo
Mitsubishi Electric Sem...
M66244FP MITSUBISHI-M66244FP Datasheet
78Kb / 15P
   High Speed Monolithic Pulse Width Modulator
logo
Analog Devices
AD9560AKR AD-AD9560AKR Datasheet
427Kb / 8P
   High Speed Monolithic Pulse Width Modulator
REV. 0
AD9560 AD-AD9560 Datasheet
424Kb / 8P
   High Speed Monolithic Pulse Width Modulator
REV. 0
logo
Microchip Technology
MCP1630 MICROCHIP-MCP1630_13 Datasheet
365Kb / 26P
   High-Speed, Microcontroller-Adaptable, Pulse Width Modulator
2004-2013
logo
Texas Instruments
UCC25706-Q1 TI1-UCC25706-Q1 Datasheet
589Kb / 18P
[Old version datasheet]   HIGH-SPEED VOLTAGE MODE PULSE WIDTH MODULATOR
UCC25705-Q1 TI-UCC25705-Q1_15 Datasheet
771Kb / 19P
[Old version datasheet]   HIGH-SPEED VOLTAGE MODE PULSE WIDTH MODULATOR
logo
Microchip Technology
MCP1630 MICROCHIP-MCP1630_05 Datasheet
353Kb / 26P
   High-Speed, Microcontroller-Adaptable, Pulse Width Modulator
2005
MCP1630 MICROCHIP-MCP1630 Datasheet
440Kb / 18P
   High-Speed, Microcontroller-Adaptable, Pulse Width Modulator
2004
logo
Texas Instruments
UCC25705 TI1-UCC25705_14 Datasheet
801Kb / 22P
[Old version datasheet]   HIGH--SPEED VOLTAGE MODE PULSE WIDTH MODULATOR
logo
Analog Devices
AD9561 AD-AD9561 Datasheet
273Kb / 8P
   Pulse Width Modulator
REV. 0
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com