Electronic Components Datasheet Search
  British  ▼
ALLDATASHEET.CO.UK

X  

Preview PDF HTML

MP8759GD Datasheet(PDF) 4 Page - Monolithic Power Systems

Part # MP8759GD
Description  26V, 8A, Low IQ, High-Current, Synchronous, Step-Down Converter
PDF  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MPS [Monolithic Power Systems]
Direct Link  http://www.monolithicpower.com
Logo MPS - Monolithic Power Systems

MP8759GD Datasheet(HTML) 4 Page - Monolithic Power Systems

  MP8759GD Datasheet HTML 1Page - Monolithic Power Systems MP8759GD Datasheet HTML 2Page - Monolithic Power Systems MP8759GD Datasheet HTML 3Page - Monolithic Power Systems MP8759GD Datasheet HTML 4Page - Monolithic Power Systems MP8759GD Datasheet HTML 5Page - Monolithic Power Systems MP8759GD Datasheet HTML 6Page - Monolithic Power Systems MP8759GD Datasheet HTML 7Page - Monolithic Power Systems MP8759GD Datasheet HTML 8Page - Monolithic Power Systems MP8759GD Datasheet HTML 9Page - Monolithic Power Systems Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 22 page
background image
MP8759 – 26V, 8A, SYNCHRONOUS, STEP-DOWN CONVERTER
MP8759 Rev. 1.1
www.MonolithicPower.com
4
4/13/2017
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2017 MPS. All Rights Reserved.
ELECTRICAL CHARACTERISTICS
VIN = 12V, TA = 25°C, unless otherwise noted.
Parameters
Symbol
Condition
Min
Typ
Max
Units
Supply Current
Supply current (shutdown)
IIN
VEN = 0V
1
2
μA
Supply current (quiescent)
IIN
VEN = 3.3V, VOUT = 5.5V
117
135
µA
MOSFET
High-side switch-on resistance
HSRDS(ON)
25
mΩ
Low-side switch-on resistance
LSRDS(ON)
12
mΩ
Switch leakage
SWLKG
VEN = 0V, VSW = 0V
0
1
μA
Current Limit
Low-side valley current limit
ILIMIT
10.5
12
13.5
A
Switching Frequency and Timer
Switching frequency
FS
700
kHz
Constant on timer
TON
VIN = 10V, VOUT = 5V,
forced PWM mode
710
ns
Minimum on time
(5)
TON Min
50
ns
Minimum off time
(5)
TOFF Min
250
ns
Ultrasonic Mode (USM)
Ultrasonic mode operation period
TUSM
20
30
40
µs
Over-Voltage (OVP) and Under-Voltage Protection (UVP)
OVP rising threshold
VOVP RISING
117%
122%
127%
VREF
OVP falling threshold
VOVP FALLING
112%
117%
122%
VREF
UVP-1 threshold
VUVP-1
70%
75%
80%
VREF
UVP-1 deglitch timer
(5)
TUVP-1
50
µs
UVP-2 threshold
VUVP-2
45%
50%
55%
VREF
Reference and Soft Start (SS)
Feedback voltage
VREF
594
600
606
mV
Soft-start time
TSS
VOUT 10% to 90%
1.2
ms
MODE
PWM mode input logic low
threshold
VMODE_H
2.6
V
PFM with USM threshold
VMODE MID
1.2
1.9
V
PFM without USM threshold
VMODE L
0.4
V



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22


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