Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

ML1565 Datasheet(PDF) 4 Page - Minilogic Device Corporation Limited

Part # ML1565
Description  Step-Up-Down DC-DC Converts
PDF  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MINILOGIC [Minilogic Device Corporation Limited]
Direct Link  http://www.minilogic.com.hk
Logo MINILOGIC - Minilogic Device Corporation Limited

ML1565 Datasheet(HTML) 4 Page - Minilogic Device Corporation Limited

  ML1565 Datasheet HTML 1Page - Minilogic Device Corporation Limited ML1565 Datasheet HTML 2Page - Minilogic Device Corporation Limited ML1565 Datasheet HTML 3Page - Minilogic Device Corporation Limited ML1565 Datasheet HTML 4Page - Minilogic Device Corporation Limited ML1565 Datasheet HTML 5Page - Minilogic Device Corporation Limited ML1565 Datasheet HTML 6Page - Minilogic Device Corporation Limited ML1565 Datasheet HTML 7Page - Minilogic Device Corporation Limited ML1565 Datasheet HTML 8Page - Minilogic Device Corporation Limited ML1565 Datasheet HTML 9Page - Minilogic Device Corporation Limited Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 21 page
background image
P4/21
Rev. C, Sep 2005
ML1565
Step-Up DC-DC Converter
Parameter
Condition
Min
Typ.
Max
Unit
Step-Up Startup-to-Normal
Operating Threshold
Rising or falling edge (Note 4)
2.30
2.5
2.60
V
Step-Up Startup-to-Normal
Operating Threshold Hysteresis
80
mV
Step-Up Voltage Adjust Range
2.7
5.5
V
FBSU Regulation Voltage
1.231
1.25
1.269
V
OUTSU Regulation Voltage
FBSELSU = GND
3.296
3.35
3.404
V
FBSU to COMPSU Tranconductance
FBSU = COMPSU
80
135
185
µS
FBSU Input Leakage Current
FBSU = 1.25V
-100
+1
+100
nA
Burst Mode Trip Level
(Note 6)
150
200
265
mA
Current-Sense Amplifier
Transresistance
0.3
V/A
Step-Up Maximum Duty Cycle
FBSU = 1V
80
85
90
%
OUTSU Leakage Current
VLXSD = 0V, OUTSU = 5.5V
0.01
20
µA
LXSU Leakage Current
VLXSU = VOUT = 5.5V
0.01
20
µA
N-channel
95
150
Switch On-Resistance
P-channel
150
250
mΩ
N-Channel Current limit
1.6
2
2.4
A
P-Channel Turn-Off Current
20
mA
Startup Current Limit
OUTSU = 1.8V (Note 5)
800
mA
Startup tOFF
OUTSU = 1.8V
700
ns
Startup Frequency
OUTSU = 1.8V
200
kHz
Auxiliary DC-DC Controllers
(Aux 1, 2, and 3)
Parameter
Condition
Min
Typ.
Max
Unit
Maximum Duty Cycle
FB_ = 1V
80
85
90
%
FB_ Regulation Voltage
FB_ = COMP_
1.231
1.25
1.269
V
FB_ to COMP_
Transconductance
FB_ = COMP_
80
135
185
µS
FB_ Input Leakage Current
FB_ = 1.25V
-100
+1
+100
nA
AUX1 Output Regulation Voltage
FBSEL1 = GND. FB1 connected to AUX1 output
4.93
5
5.07
V
Output high
3
10
DL_ Driver Resistance
Output low
2
5
Ω
DL_ Drive Current
Sourcing or sinking
0.5
A
Soft-Start Interval
4096
OSC cycle
Logic Inputs (ON_, FBSEL_)
Parameter
Condition
Min
Typ.
Max
Unit
1.1V < OUTSU < 1.8V (ONSU only)
0.2
Input Low Level
1.8V < OUTSU < 5.5V
0.4
V
1.1 < OUTSU < 1.8V (ONSU only)
VOUTSU
-0.2
Input High Level
1.8 < OUTSU < 5.5V
1.6
V
FBSEL = 3.6V, OUTSU = 3.6V
-100
0
+100
FBSEL_ Input Leakage Current
FBSEL = GND, OUTSU = 3.6V
-100
0
+100
nA
ON_ Impedance to GND
ON_ = 3.35V
330
kΩ



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21


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