công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

MCP1791 bảng dữ liệu(PDF) 6 Page - Microchip Technology

tên linh kiện MCP1791
Giải thích chi tiết về linh kiện  70 mA, High Voltage Regulator
Download  34 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  MICROCHIP [Microchip Technology]
Trang chủ  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

MCP1791 bảng dữ liệu(HTML) 6 Page - Microchip Technology

Back Button MCP1791 Datasheet HTML 2Page - Microchip Technology MCP1791 Datasheet HTML 3Page - Microchip Technology MCP1791 Datasheet HTML 4Page - Microchip Technology MCP1791 Datasheet HTML 5Page - Microchip Technology MCP1791 Datasheet HTML 6Page - Microchip Technology MCP1791 Datasheet HTML 7Page - Microchip Technology MCP1791 Datasheet HTML 8Page - Microchip Technology MCP1791 Datasheet HTML 9Page - Microchip Technology MCP1791 Datasheet HTML 10Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 34 page
background image
MCP1790/MCP1791
DS22075A-page 6
© 2008 Microchip Technology Inc.
Detect Threshold to PWRGD Active
Time Delay
TVDET-PWRG
D
235
µs
VOUT = VPWRGD_TH +
100 mV to VPWRGD_TH -
100 mV
AC Performance
Output Delay From SHDN
TOR
200
µs
SHDN = GND to VIN,
VOUT = GND to 95% VR,
COUT = 1.0 µF
PWRGD Delay from SHDN
TSHDN_PG
400
ns
SHDN = VIN to GND,
COUT = 1.0 µF
Output Noise
eN
—1.2
µV/
√Hz) I
OUT = 50 mA, f = 1 kHz
Power Supply Ripple Rejection Ratio
PSRR
dB
VIN = 7.0V, CIN = 0 µF,
IOUT = 10 mA,
VINAC = 400 mVpp
90
f = 100 Hz
75
f = 1 kHz, VR = 5.0V
80
f = 1 kHz, VR = < 5.0V
Thermal Shutdown Temperature
TSD
157
°C
Rising Temperature
Thermal Shutdown Hysteresis
ΔT
SD
20
°C
Falling Temperature
Short Circuit Recovery Time
tTHERM
—0
ms
(Note 8)
AC/DC CHARACTERISTICS (CONTINUED)
Electrical Specifications: Unless otherwise noted, V
IN = VOUT(MAX) + VDROPOUT(MAX), (Note 1), IOUT = 1 mA,
COUT = 4.7 µF (X7R Ceramic), CIN = 4.7 µF (X7R Ceramic), TA = +25°C, SHDN > 2.4V.
Boldface type applies for junction temperatures, T
J (Note 5) of -40°C to +125°C.
Parameters
Symbol
Min
Typ
Max
Units
Conditions
Note 1:
The minimum VIN, VIN(MIN) must meet two conditions: VIN ≥ 6.0V and VIN ≥ VOUT(MAX) + VDROPOUT(MAX).
2:
VR is the nominal regulator output voltage.
3:
Load regulation is measured at a constant junction temperature using low duty cycle pulse testing. Load regulation is
tested over a load range from 1 mA to the maximum specified output current.
4:
The maximum allowable power dissipation is a function of ambient temperature, the maximum allowable junction
temperature and the thermal resistance from junction to air. (i.e., TA, TJ, θJA). Exceeding the maximum allowable power
dissipation will cause the device operating junction temperature to exceed the maximum 165°C rating. Sustained
junction temperatures above 165°C can impact the device reliability.
5:
The junction temperature is approximated by soaking the device under test at an ambient temperature equal to the
desired Junction temperature. The test time is small enough such that the rise in the Junction temperature over the
ambient temperature is not significant.
6:
Dropout voltage is defined as the input-to-output voltage differential at which the output voltage drops 2% below its
nominal value that was measured with an input voltage of VIN = VR + VDROPOUT(MAX).
7:
Sustained junction temperatures above 165°C can impact the device reliability.
8:
The Short Circuit Recovery Time test is done by placing the device into a short circuit condition and then removing the
short circuit condition before the device die temperature reaches 125 °C. If the device goes into thermal shutdown, then
the Short Circuit Recovery Time will depend upon the thermal dissipation properties of the package and circuit board.
9:
TCVOUT = (VOUT-HIGH - VOUT-LOW) *10^6 / (VR * ΔTemperature), VOUT-HIGH = highest voltage measured over the tem-
peraturerange. VOUT-LOW = lowest voltage measured over the temperature range.


Số phần tương tự - MCP1791

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Microchip Technology
MCP1792 MICROCHIP-MCP1792 Datasheet
1Mb / 32P
   100 mA High-Voltage Automotive LDO
Revision C April 2020
MCP1792T-3302H/CB MICROCHIP-MCP1792T-3302H/CB Datasheet
1Mb / 32P
   100 mA High-Voltage Automotive LDO
Revision C April 2020
MCP1792T-3302H/DB MICROCHIP-MCP1792T-3302H/DB Datasheet
1Mb / 32P
   100 mA High-Voltage Automotive LDO
Revision C April 2020
MCP1792T-33H02/CB MICROCHIP-MCP1792T-33H02/CB Datasheet
1Mb / 32P
   100 mA High-Voltage Automotive LDO
Revision C April 2020
MCP1792T-33H02/DB MICROCHIP-MCP1792T-33H02/DB Datasheet
1Mb / 32P
   100 mA High-Voltage Automotive LDO
Revision C April 2020
More results

Mô tả tương tự - MCP1791

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Rohm
BD42540FJ-C ROHM-BD42540FJ-C Datasheet
1Mb / 26P
   70 mA Output Voltage Tracker
logo
Micro Commercial Compon...
BAS70LP MCC-BAS70LP Datasheet
340Kb / 2P
   70 mA Schottky Rectifier 70 Volts
BAS70LP MCC-BAS70LP_13 Datasheet
459Kb / 2P
   70 mA Schottky Rectifier 70 Volts
logo
Analog Devices
ADP1720ARMZ-5-R7 AD-ADP1720ARMZ-5-R7 Datasheet
369Kb / 16P
   50 mA, High Voltage, Micropower Linear Regulator
REV. A
logo
New Japan Radio
NJW4105T1 NJRC-NJW4105T1 Datasheet
664Kb / 23P
   HIGH VOLTAGE IO = 500 mA LDO REGULATOR
Ver.1.0
logo
Analog Devices
ADP1720-EP AD-ADP1720-EP Datasheet
905Kb / 12P
   50 mA, High Voltage, Micropower Linear Regulator
REV. A
ADP1720 AD-ADP1720_15 Datasheet
369Kb / 16P
   50 mA, High Voltage, Micropower Linear Regulator
REV. A
logo
New Japan Radio
NJW4105 NJRC-NJW4105 Datasheet
462Kb / 23P
   HIGH VOLTAGE IO = 500 mA LDO REGULATOR
Ver.1.1
logo
ON Semiconductor
NCV8184 ONSEMI-NCV8184_06 Datasheet
185Kb / 13P
   Micropower 70 mA Low Dropout Tracking Regulator/Line Driver
May, 2006 ??Rev. 18
NCV8184 ONSEMI-NCV8184 Datasheet
143Kb / 14P
   Micropower 70 mA Low Dropout Tracking Regulator/Line Driver
August, 2004 ??Rev. 15
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


bảng dữ liệu tải về

Go To PDF Page


Link URL




Chính sách bảo mật
ALLDATASHEET.VN
Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
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