전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

UC3834 데이터시트(PDF) 3 Page - Texas Instruments

Click here to check the latest version.
부품명 UC3834
상세설명  High Efficiency Linear Regulator
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  TI [Texas Instruments]
홈페이지  http://www.ti.com
Logo TI - Texas Instruments

UC3834 데이터시트(HTML) 3 Page - Texas Instruments

  UC3834 Datasheet HTML 1Page - Texas Instruments UC3834 Datasheet HTML 2Page - Texas Instruments UC3834 Datasheet HTML 3Page - Texas Instruments UC3834 Datasheet HTML 4Page - Texas Instruments UC3834 Datasheet HTML 5Page - Texas Instruments UC3834 Datasheet HTML 6Page - Texas Instruments UC3834 Datasheet HTML 7Page - Texas Instruments UC3834 Datasheet HTML 8Page - Texas Instruments UC3834 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 12 page
background image
PARAMETER
TEST CONDITIONS
UC1834
UC2834
UC3834
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Turn-on Characteristics
Standby Supply Current
5.5
7
5.5
10
mA
+1.5 Volt Reference
Output Voltage
TJ = 25°C
1.485
1.5
1.515
1.47
1.5
1.53
V
TJ(MIN)
≤ TJ ≤ TJ(MAX)
1.47
1.53
1.455
1.545
Line Regulation
VIN+ = 5 to 35V
1
10
1
15
mV
Load Regulation
IOUT = 0 to 2mA
1
10
1
15
mV
-2.0 Volt Reference (Note 2)
Output Voltage (Referenced
to VIN
+)
TJ = 25°C
−2.04
−2
−1.96 −2.06
−2
−1.94
V
TJ(MIN)
≤ TJ ≤ TJ(MAX)
−2.06
−1.94 −2.08
−1.92
Line Regulation
VIN+ = 5 to 35V
1.5
15
1.5
20
mV
Output Impedance
2.3
2.3
k
Error Amplifier Section
Input Offset Voltage
VCM = 1.5V
1
6
1
10
mV
Input Bias Current
VCM = 1.5V
−1
−4
−1
−8
µA
Input Offset Current
VCM = 1.5V
0.1
1
0.1
2
µA
Small Signal Open Loop Gain Output @ Pin 14, Pin 12 = VIN+
Pin 13, 20
Ω to VIN−
50
65
50
65
dB
CMRR
VCM = 0.5 to 33V, VIN+ = 35V
60
80
60
80
dB
PSRR
VIN+ = 5 to 35V, VCM = 1.5V
70
100
70
100
dB
Driver Section
Maximum Output Current
200
350
200
350
mA
Saturation Voltage
IOUT = 100mA
0.5
1.2
0.5
1.5
V
Output Leakage Current
Pin 12 = 35V, Pin 13 = VIN
, Pin 14 = VIN−
0.1
50
0.1
50
µA
Shutdown Input Voltage
at Pin 14
IOUT
≤ 100µA, Pin 13 = VIN−, Pin 12 =
VIN+
0.4
1
0.4
1
V
Shutdown Input Current
at Pin 14
Pin 14 = VIN
, Pin 12 = VIN+
IOUT
≤ 100µA, Pin 13 = VIN
−100 −150
−100 −150
µA
Thermal Shutdown (Note 3)
165
165
°C
Fault Amplifier Section
Under- and Over-Voltage
Fault Threshold
VCM = 1.5V, @ E/A Inputs
120
150
180
110
150
190
mV
Common Mode Sensitivity
VIN+ = 35V, VCM = 1.5 to 33V
−0.4
−0.8
−0.4
−1.0
%/v
Supply Sensitivity
VCM = 1.5V, VIN+ = 5 to 35V
−0.5
−1.0
−0.5
−1.2
%/V
Fault Delay
30
45
60
30
45
60
ms/
µF
Fault Alert Output Current
2
5
2
5
mA
Fault Alert Saturation Voltage IOUT = 1mA
0.2
0.5
0.2
0.5
V
O.V. Latch Output Current
2
4
2
4
mA
O.V. Latch Saturation Voltage IOUT = 1mA
1.0
1.3
1.0
1.3
V
O.V. Latch Output Reset
Voltage
0.3
0.4
0.6
0.3
0.4
0.6
V
Crowbar Gate Current
−100 −175
−100 −175
mA
Crowbar Gate Leakage
Current
VIN+ = 35V, Pin 16 = VIN
−0.5
−50
−0.5
−50
µA
Note 2: When using both the 1.5V and
−2.0V references the current out of pin 3 should be balanced by an equivalent current into
Pin 2. The
−2.0V output will change −2.3mV per µA of imbalance.
Note 3: Thermal shutdown turns off the driver. If Pin 15 (O.V. Latch Output) is tied to Pin 14 (Compensation/Shutdown) the
O.V. Latch will be reset.
UC1834
UC2834
UC3834
ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these specifications apply for TA=
−55°C to +125°C
for the UC1834,
−40°C to +85°C for the UC2834, and 0°C to +70°C for the
UC3834. VIN+ = 15V, VIN
= 0V, TA = TJ.
3


유사한 부품 번호 - UC3834

제조업체부품명데이터시트상세설명
logo
Texas Instruments
UC3834 TI-UC3834 Datasheet
676Kb / 9P
[Old version datasheet]   High Efficiency Linear Regulator
UC3834DW TI-UC3834DW Datasheet
676Kb / 9P
[Old version datasheet]   High Efficiency Linear Regulator
UC3834DWG4 TI-UC3834DWG4 Datasheet
676Kb / 9P
[Old version datasheet]   High Efficiency Linear Regulator
UC3834DWTR TI-UC3834DWTR Datasheet
676Kb / 9P
[Old version datasheet]   High Efficiency Linear Regulator
UC3834DWTRG4 TI-UC3834DWTRG4 Datasheet
676Kb / 9P
[Old version datasheet]   High Efficiency Linear Regulator
More results

유사한 설명 - UC3834

제조업체부품명데이터시트상세설명
logo
Texas Instruments
UC1834-DIE TI-UC1834-DIE_15 Datasheet
199Kb / 6P
[Old version datasheet]   High Efficiency Linear Regulator
UC1834 TI-UC1834 Datasheet
676Kb / 9P
[Old version datasheet]   High Efficiency Linear Regulator
logo
Torex Semiconductor
XB1085-12 TOREX-XB1085-12 Datasheet
178Kb / 11P
   High efficiency linear regulators
logo
Advanced Monolithic Sys...
AMS1084CT ADMOS-AMS1084CT Datasheet
133Kb / 9P
   High Efficiency Linear Regulators
logo
Torex Semiconductor
XB1086-12 TOREX-XB1086-12 Datasheet
178Kb / 11P
   High efficiency linear regulators
logo
Shenzhen Huazhimei Semi...
HM2940 HMSEMI-HM2940 Datasheet
266Kb / 4P
   High Efficiency Linear Regulators
logo
List of Unclassifed Man...
A6155 ETC1-A6155 Datasheet
462Kb / 15P
   High Efficiency Linear Power Supply
A6300 ETC1-A6300 Datasheet
196Kb / 8P
   High Efficiency Linear Power Supply
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
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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