Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

ASL1507SHN Datasheet(PDF) 23 Page - NXP Semiconductors

Part # ASL1507SHN
Description  Single-phase and two-phase boost converter with limp-home mode
PDF  56 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors

ASL1507SHN Datasheet(HTML) 23 Page - NXP Semiconductors

Back Button ASL1507SHN Datasheet HTML 19Page - NXP Semiconductors ASL1507SHN Datasheet HTML 20Page - NXP Semiconductors ASL1507SHN Datasheet HTML 21Page - NXP Semiconductors ASL1507SHN Datasheet HTML 22Page - NXP Semiconductors ASL1507SHN Datasheet HTML 23Page - NXP Semiconductors ASL1507SHN Datasheet HTML 24Page - NXP Semiconductors ASL1507SHN Datasheet HTML 25Page - NXP Semiconductors ASL1507SHN Datasheet HTML 26Page - NXP Semiconductors ASL1507SHN Datasheet HTML 27Page - NXP Semiconductors Next Button
Zoom Inzoom in Zoom Outzoom out
 23 / 56 page
background image
NXP Semiconductors
ASL1507SHN; ASL2507SHN
Single-phase and two-phase boost converter with limp-home mode
ASL1507_ASL2507
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2018. All rights reserved.
Product data sheet
Rev. 1 — 26 April 2018
23 / 56
Table 35. VGG control register (address 15h); bit 4 in NVM address 00h register is set to logic 1
Bit
Symbol
Description
Value
Function
00h
not allowed
...
not allowed
5Dh
maximum output voltage = 10.19 V
...
16.07 − 0.0632 × VGG[7:0]
B7h
minimum output voltage = 4.50 V
...
not allowed
7 to 0 VGG[7:0]
supply voltage for
gate drivers
FFh
not allowed
If a setting between FFh and B7h is used, the device may not start up VGG. If the device
operates, parameters of VGG are not guaranteed.
8.7.1 Gate voltage supply diagnostics
The diagnostic options for the gate voltage supply are:
• VGG available; details can be found in Section 8.10
• VGG protection active; details can be found in Section 8.10
8.8 Supply voltage monitoring
The ASL1507SHN; ASL2507SHN continuously measures the voltage at pin VBAT. It
allows the system to monitor the supply voltage without additional external components.
It also offers the option to put an automatic undervoltage/overvoltage protection in place.
8.8.1 Battery voltage measurement
The ASL1507SHN; ASL2507SHN continuously measures the voltage at pin VBAT. The
measurement result is available in the battery voltage register when the output is enabled
or when bit 6 in SPI register 00h is set to logic 1.
Table 36. Battery voltage register (address 45h)
Bit
Symbol
Description
Value
Function
00h
battery voltage = 0 V
...
battery voltage = 0.3606 V × V_VBAT[7:0]
7 to 0 V_VBAT[7:0]
battery voltage
FFh
maximum measurable battery voltage = 90 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 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56


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