Electronic Components Datasheet Search
  British  ▼
ALLDATASHEET.CO.UK

X  

Preview PDF HTML

LP3219 Datasheet(PDF) 4 Page - Lowpower Semiconductor inc

Part # LP3219
Description  1.5MHz, 2A Step-Down Converter
PDF  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  POWER [Lowpower Semiconductor inc]
Direct Link  http://www.lowpowersemi.com
Logo POWER - Lowpower Semiconductor inc

LP3219 Datasheet(HTML) 4 Page - Lowpower Semiconductor inc

  LP3219 Datasheet HTML 1Page - Lowpower Semiconductor inc LP3219 Datasheet HTML 2Page - Lowpower Semiconductor inc LP3219 Datasheet HTML 3Page - Lowpower Semiconductor inc LP3219 Datasheet HTML 4Page - Lowpower Semiconductor inc LP3219 Datasheet HTML 5Page - Lowpower Semiconductor inc LP3219 Datasheet HTML 6Page - Lowpower Semiconductor inc LP3219 Datasheet HTML 7Page - Lowpower Semiconductor inc LP3219 Datasheet HTML 8Page - Lowpower Semiconductor inc LP3219 Datasheet HTML 9Page - Lowpower Semiconductor inc Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 12 page
background image
LP3219-04
Apr.-2016
Email: marketing@lowpowersemi.com
www.lowpowersemi.com
Page 4 of 12
Preliminary Datasheet
LP3219
Electrical Characteristics
(L=1uH, CIN=22uF, COUT=22uF, VIN =VEN=5V, Typical values are TA=25℃ )
Symbol
Parameter
Condition
Min
Typ
Max
Units
VIN
Input Voltage
2.5
5.5
V
VOUT
Output Voltage Range
0.61
VIN
V
IQ
Quiescent Current
150
220
µA
ISHDN
Shutdown Current
EN=GND
1
µA
ILIM
P-Channel Current Limit
4
A
RDS(ON)H
High-Side Switch On Resistance
80
mΩ
RDS(ON)L
Low-Side Switch On Resistance
70
mΩ
ISW_LEAK
SW Leakage Current
VEN=0V,
VSW=0 or 5V, VIN=5V
1
µA
VFB
Feedback Threshold Voltage Accuracy
0.585
0.6
0.615
V
IFB
FB Leakage Current
VFB=1.0V
30
nA
FOSC
Oscillator Frequency
1.5
MHz
tS
Startup Time
From Enable to Output
Regulation
110
µs
TSD
Over-Temperature Shutdown Threshold
150
℃
VEN(L)
Enable Threshold Low
0.4
V
VEN(H)
Enable Threshold High
1.4
V
IEN
Input Low Current
VEN=5.0V
10
µA
Note: Output Voltage: VOUT = 0.6×(1+R1/R2) Volts;



Html Pages

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


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