Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

MAX1972 Datasheet(PDF) 6 Page - Maxim Integrated Products

Part # MAX1972
Description  Dual, 180째 Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products

MAX1972 Datasheet(HTML) 6 Page - Maxim Integrated Products

Back Button MAX1972 Datasheet HTML 2Page - Maxim Integrated Products MAX1972 Datasheet HTML 3Page - Maxim Integrated Products MAX1972 Datasheet HTML 4Page - Maxim Integrated Products MAX1972 Datasheet HTML 5Page - Maxim Integrated Products MAX1972 Datasheet HTML 6Page - Maxim Integrated Products MAX1972 Datasheet HTML 7Page - Maxim Integrated Products MAX1972 Datasheet HTML 8Page - Maxim Integrated Products MAX1972 Datasheet HTML 9Page - Maxim Integrated Products MAX1972 Datasheet HTML 10Page - Maxim Integrated Products Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 20 page
background image
Dual, 180° Out-of-Phase, 1.4MHz, 750mA Step-
Down Regulator with POR and RSI/PFO
6
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VIN = VCC = VEN = 5V, VFB1 = VFB2 = 1.15V, R POR = 100k
Ω to IN, RPFO = 100kΩ to IN, RSI = 0, CVCC = 0.1µF, CREF = 0.1µF,
FBSEL1 = unconnected, FBSEL2 = unconnected, TA = -40°C to +85°C.) (Note 2)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
PFO (MAX1970 and MAX1972 Only)
VCC rising
4.12
PFO Trip Threshold
IN = VCC
VCC falling
3.86
V
PFO Output Current, High
PFO = IN
-1
1
µA
PFO Output Voltage, Low
IPFO = 1mA, VIN = 4.3V
0.05
V
EN AND RSI (MAX1971 Only)
VIL
0.4
Logic Input Thresholds
IN = 2.6V to 5.5V
VIH
1.6
V
RSI Input Resistance
Internal pullup resistor to IN
5
20
k
VIL
-1
1
EN Logic Input Current
Logic Input at 0 or
5.5V, VIN = 5.5V
VIH
-1
1
µA
Note 1: Refer to the Output Voltage Selection section.
Note 2: Specifications to -40°C are guaranteed by design and not production tested.


Similar Part No. - MAX1972

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX1972 MAXIM-MAX1972 Datasheet
277Kb / 21P
   Dual, 180° Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO
Rev 1; 2/09
MAX1972EEE MAXIM-MAX1972EEE Datasheet
277Kb / 21P
   Dual, 180° Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO
Rev 1; 2/09
More results

Similar Description - MAX1972

ManufacturerPart #DatasheetDescription
logo
Maxim Integrated Produc...
MAX1970 MAXIM-MAX1970_09 Datasheet
277Kb / 21P
   Dual, 180° Out-of-Phase, 1.4MHz, 750mA Step- Down Regulator with POR and RSI/PFO
Rev 1; 2/09
MAX1875 MAXIM-MAX1875 Datasheet
493Kb / 21P
   Dual 180째 Out-of-Phase PWM Step- Down Controllers with POR
Rev 0; 7/02
logo
Renesas Technology Corp
ISL6445 RENESAS-ISL6445 Datasheet
702Kb / 15P
   1.4MHz Dual, 180째 Out-of-Phase, Step-Down PWM Controller
logo
Maxim Integrated Produc...
MAX8529 MAXIM-MAX8529_07 Datasheet
368Kb / 20P
   1.5MHz Dual 180째 Out-of-Phase PWM Step-Down Controller with POR
Rev 1; 4/07
MAX1858 MAXIM-MAX1858 Datasheet
537Kb / 21P
   Dual 180째 Out-of-Phase PWM Step-Down Controller with Power Sequencing and POR
Rev 0; 7/02
logo
Renesas Technology Corp
ISL6441 RENESAS-ISL6441 Datasheet
851Kb / 19P
   1.4MHz Dual, 180째 Out-of-Phase, Step-Down PWM and Single Linear Controller
logo
Intersil Corporation
ISL9440IRZ-T INTERSIL-ISL9440IRZ-T Datasheet
985Kb / 20P
   Triple, 180째 Out-of-Phase, Step-Down
logo
Maxim Integrated Produc...
MAX1858A MAXIM-MAX1858A Datasheet
553Kb / 22P
   Dual 180째 Out-of-Phase Buck Controllers with Sequencing/Prebias Startup and POR
19-2966; Rev 0; 10/03
logo
Intersil Corporation
ISL6445 INTERSIL-ISL6445 Datasheet
259Kb / 15P
   1.4MHz Dual, 180 Out-of-Phase, Step-Down PWM Controller
logo
Renesas Technology Corp
ISL6440 RENESAS-ISL6440 Datasheet
692Kb / 15P
   300kHz Dual, 180째 Out-of-Phase, Step-Down PWM Controller
More results


Html Pages

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


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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