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

X  

UC1835 bảng dữ liệu(PDF) 3 Page - Texas Instruments

tên linh kiện UC1835
Giải thích chi tiết về linh kiện  High Efficiency Regulator Controller
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  TI1 [Texas Instruments]
Trang chủ  http://www.ti.com
Logo TI1 - Texas Instruments

UC1835 bảng dữ liệu(HTML) 3 Page - Texas Instruments

  UC1835 Datasheet HTML 1Page - Texas Instruments UC1835 Datasheet HTML 2Page - Texas Instruments UC1835 Datasheet HTML 3Page - Texas Instruments UC1835 Datasheet HTML 4Page - Texas Instruments UC1835 Datasheet HTML 5Page - Texas Instruments UC1835 Datasheet HTML 6Page - Texas Instruments UC1835 Datasheet HTML 7Page - Texas Instruments UC1835 Datasheet HTML 8Page - Texas Instruments UC1835 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 10 page
background image
UC1835
UC1836
UC2835
UC2836
UC3835
UC3836
PARAMETER
TEST CONDITIONS
MIN.
TYP.
MAX. UNITS
Regulating Voltage and Error Amplifier (UC1836 Family Only)
Regulating Level at VOUT Sense (VREG)
Driver Current = 10mA, TJ = 25°C
2.47
2.5
2.53
V
Over Temperature
2.45
2.55
V
Line Regulation
+VIN = 5.2V to 35V
6.0
20
mV
Load Regulation
Driver Current = 0 to 250mA
3.0
15
mV
Bias Current at VOUT Sense
VOUT Sense =2.5V
-1.0
-0.2
µA
Error Amp Transconductance
±100µA at Compensation/Shutdown Pin
0.8
1.3
2.0
mS
Maximum Compensation Output Current
Sink or Source, Driver Source Open
90
200
260
µA
Driver
Maximum Current
250
500
mA
Saturation Voltage
Driver Current = 250mA, Driver Sink
2.0
2.8
V
Pull-Up Current at Driver Sink
Compensation/Shutdown=0.45V
140
250
300
µA
Driver Sink Leakage
In UVLO
10
µA
In Reverse Voltage (UC1835 Family Only)
10
µA
Thermal Shutdown
165
°C
Foldback Current Limit
Current Limit Levels at Sense Resistor Out
VOUT Sense = (0.99) VREG
2.2
2.5
2.8
A
VOUT Sense = (0.5) VREG
1.3
1.5
1.7
A
VOUT Sense = 0V
0.25
0.4
0.55
A
Current Limit Amp Tansconductance
±100µA at Compensation/Shutdown,
VOUT Sense = (0.9) VREG
12
24
42
mS
Limiting Voltage at Current Limit (-)
(Note 2)
VOUT Sense = (0.9) VREG
Volts Below +VIN, TJ = 25°C
80
100
140
mV
Sense Resistor Value (Note 3)
VOUT Sense = (0.9) VREG,
IOUT = IA, TJ = 25°C
40
m
Note 2: This voltage has a positive temperature coefficient of approximately 3500ppm/°C.
Note 3: This resistance has a positive temperature coefficient of approximately 3500ppm/°C.
The total resistance from Pin 1 to Pin 8 will include an additional 60 to 100m
Ω of package resistance.
ELECTRICAL CHARACTERISTICS: Unless otherwise stated, specifications hold for TA = 0°C to + 70°C for the
UC3835/6, –25°C to + 85°C for the UC2835/6, and –55°C to +125°C for the
UC1835/6, +VIN = 6V, Driver Source= 0V, Driver Sink = 5V, TA = TJ.
UC 1835
− Typical configurations for a 2A,
Low Dropout 5V Regulator
UC1836
− Typical Configuration for a 2A,
Low Dropout Adjustable Regulator
Note 4: Suggested Pass devices are TIP 32B. (Dropout Voltage
≤0.75V) or, D45H, (Dropout Voltage ≤0.5V), or equivalents.
APPLICATION AND OPERATION INFORMATION
3


Số phần tương tự - UC1835

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Texas Instruments
UC1835 TI-UC1835 Datasheet
479Kb / 5P
[Old version datasheet]   High Efficiency Regulator Controller
UC1835 TI-UC1835 Datasheet
735Kb / 10P
[Old version datasheet]   High Efficiency Regulator Controller
UC1835 TI-UC1835 Datasheet
731Kb / 10P
[Old version datasheet]   High Efficiency Regulator Controller
UC1835J TI-UC1835J Datasheet
731Kb / 10P
[Old version datasheet]   High Efficiency Regulator Controller
UC1835J883B TI-UC1835J883B Datasheet
731Kb / 10P
[Old version datasheet]   High Efficiency Regulator Controller
More results

Mô tả tương tự - UC1835

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Texas Instruments
UC3836DW TI-UC3836DW Datasheet
731Kb / 10P
[Old version datasheet]   High Efficiency Regulator Controller
UC2836D TI-UC2836D Datasheet
735Kb / 10P
[Old version datasheet]   High Efficiency Regulator Controller
UC1835 TI-UC1835 Datasheet
479Kb / 5P
[Old version datasheet]   High Efficiency Regulator Controller
UC3836N TI1-UC3836N Datasheet
735Kb / 10P
[Old version datasheet]   High Efficiency Regulator Controller
logo
Analog Devices
ADP1147 AD-ADP1147_15 Datasheet
203Kb / 12P
   High Efficiency Step-Down Switching Regulator Controller
REV. 0
logo
ON Semiconductor
LV5068V ONSEMI-LV5068V Datasheet
119Kb / 6P
   high efficiency Step-down Switching Regulator Controller
August, 2013
logo
Rohm
BD9775FV ROHM-BD9775FV_11 Datasheet
426Kb / 15P
   High Efficiency Step-down Switching Regulator Controller
logo
Linear Technology
LT1432-3.3 LINER-LT1432-3.3_15 Datasheet
275Kb / 8P
   3.3V High Efficiency Step-Down Switching Regulator Controller
LT1432 LINER-LT1432 Datasheet
611Kb / 28P
   5V High Efficiency Step-Down Switching Regulator Controller
LT1432 LINER-LT1432_15 Datasheet
833Kb / 28P
   5V High Efficiency Step-Down Switching Regulator Controller
More results


Html Pages

1 2 3 4 5 6 7 8 9 10


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