Electronic Components Datasheet Search
  British  ▼
ALLDATASHEET.CO.UK

X  

Preview PDF HTML

P1886G-S08-R Datasheet(PDF) 4 Page - Unisonic Technologies

Part # P1886G-S08-R
Description  PWM CONTROL 3A STEP-DOWN CONVERTER
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

P1886G-S08-R Datasheet(HTML) 4 Page - Unisonic Technologies

  P1886G-S08-R Datasheet HTML 1Page - Unisonic Technologies P1886G-S08-R Datasheet HTML 2Page - Unisonic Technologies P1886G-S08-R Datasheet HTML 3Page - Unisonic Technologies P1886G-S08-R Datasheet HTML 4Page - Unisonic Technologies P1886G-S08-R Datasheet HTML 5Page - Unisonic Technologies P1886G-S08-R Datasheet HTML 6Page - Unisonic Technologies P1886G-S08-R Datasheet HTML 7Page - Unisonic Technologies P1886G-S08-R Datasheet HTML 8Page - Unisonic Technologies  
Zoom Inzoom in Zoom Outzoom out
 4 / 8 page
background image
P1886
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
4 of 8
www.unisonic.com.tw
QW-R103-042.C
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
UNIT
VCC Pin Voltage
VCC
VSS-0.3 ~ VSS+25
V
Feedback Pin Voltage
VFB
VSS-0.3 ~ VCC
V
EN Pin Voltage
VEN
VSS-0.3 ~ VIN+0.3
V
Switch Pin Voltage
VOUTPUT
VSS-0.3 ~ VIN+0.3
V
Power Dissipation
PD
Internally limited
mW
Operating Ambient Temperature
Ta
-20 ~ +85
°C
Operating Temperature
TOPR
-20 ~ +125
°C
Storage Temperature
TSTG
-40 ~ +150
°C
Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
THERMAL DATA
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
Junction to Ambient
θJA
134
°C/W
Junction to Case
θJC
22
°C/W
ELECTRICAL CHARACTERISTICS (Ta=25°C, VIN=12V, unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP. MAX. UNIT
Input Voltage
VIN
4
23
V
Feedback Voltage
VFB
IOUT=0.1A
0.784
0.8
0.816
V
Feedback Bias Current
IFB(BIAS)
IOUT=0.1A
0.1
0.5
µA
Switch Current
ISW
3.5
A
Standby Current
ISTN-BY
VEN=0V
10
µA
Line Regulation
OUT
OUT
V
V
Δ
VIN=5V~23V, IOUT=0.2A
1
2
%
Load Regulation
OUT
OUT
V
V
Δ
IOUT=0.1~3A
0.2
0.5
%
Oscillation Frequency
fOSC
Measure waveform at SW pin
240
300
360
KHz
Frequency of Current Limit or
Short Circuit Protect
fOSC1
Measure waveform at SW pin
10
KHz
VSH
Evaluate oscillation at SW pin
0.79
V
EN Pin Input Voltage
VSL
Evaluate oscillation stop at SW pin
0.72
V
ISH
20
µA
EN Pin Input Leakage Current
ISL
-10
µA
Soft-Start Time
TSS
0.3
2
5
ms
VIN=5V, VFB=0V
110
150
mΩ
Internal MOSFET RDS(ON)
RDS(ON)
VIN=12V, VFB=0V
70
100
mΩ
Efficiency
η
VIN=12V, VOUT=5V, IOUT=3A
88
%



Html Pages

1 2 3 4 5 6 7 8


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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