ACT8945A PMIC overview

Description

Manufacturer
 
Category
Sub-Category

ACT8945A is a companion PMIC with 7 power building blocks. including a battery charger with AC/USB detection.

  • 3 Buck Converter
  • 4 LDO

All functions are controlled via I²C interface. It is available in 1 package option(s): TQFN-40 .

Parameter & feature overview

ParameterValueReplacement
Search Filter
Application Focus companion
PMIC/LMU PMIC
Nr. Power Channel 7
AC Adapter/USB detection yes
Battery Charger yes
Battery Charger with Power Path Management yes
Fuel Gauge no
Buck Converter 3
Buck Controller
Boost Converter
Buck-Boost Converter
Charge Pumps
LDO 4
Interface I²C
LED Boost Driver no
Nr. Open Drain Switch or Simple LED Driver
RTC no
A/D Converter no
USB-OTG no
Nr. GPIO/PSIO
Audio Codec no
Headphone Amplifier no
Touchscreen no
Outputs preset or adjustable preset or adjustable
System Vin min 2.7 V
System Vin min 5.5 V
Charger Vin min 4.4 V
Charger Vin max 6.0 V
Overall Vin min 4.4 V
Overall Vin max 6.0 V
Buck Converter 1 1200 mA
Buck Converter 2 1100 mA
Buck Converter 3 1100 mA
Buck Converter 4
Buck Converter 5
Buck Converter 6
LDO 1 320 mA
LDO 2 320 mA
LDO 3 320 mA
LDO 4 320 mA
LDO 5
LDO 6
LDO 7
LDO 8
LDO 9
LDO 10
LDO 11
LDO 12
Boost Converter 1 Switch Current Limit
Boost Converter 1 Vout max
Boost Converter 2 Switch Current Limit
Boost Converter 2 Vout max
Charge Pump 1
Charge Pump 2
Charge Pump 3
Buck-Boost Converter 1 Iout
Ambient Temperature min -40 °C
Ambient Temperature max 85 °C
Junction Temperature min
Junction Temperature max
Automotive
Nr. of Packages 1
Package 1 TQFN-40
Package 1 dimension 5x5 mm
Package 2
Package 2 dimension

ACT8945A Datasheet

Link to the most up-to-date ACT8945A datasheet and the product page for EVM, tools and support information.

ACT8945A

ACT8945A inventory, samples and price

OEMSecrets.com
findchips.com

Available Distributors with stock: 2

DIGI-KEY (8)

ProductStockPriceBuy
ACT8945AQJ305-T9000
30001.63 USD
60001.56 USD
Buy Now
ACT8945AQJ305-T10722
13.52 USD
103.15 USD
252.83 USD
1002.58 USD
2502.33 USD
5002.09 USD
10001.76 USD
Buy Now
ACT8945AQJ305-T10722
13.52 USD
103.15 USD
252.83 USD
1002.58 USD
2502.33 USD
5002.09 USD
10001.76 USD
Buy Now
ACT8945AQJ405-T3000
30001.63 USD
60001.56 USD
Buy Now
ACT8945AQJ405-T3333
13.52 USD
103.15 USD
252.83 USD
1002.58 USD
2502.33 USD
5002.09 USD
10001.76 USD
Buy Now
ACT8945AQJ405-T3333
13.52 USD
103.15 USD
252.83 USD
1002.58 USD
2502.33 USD
5002.09 USD
10001.76 USD
Buy Now
EA8945AQJ3052
1124.99 USD
Buy Now
EA8945AQJ4052
1124.99 USD
Buy Now
ACT8945AEVK1-3050
161.86 USD
Buy Now
ACT8945AQJ303-T0
150000.00 USD
Buy Now
ACT8945AQJ303-T0
10.00 USD
Buy Now
ACT8945AQJ303-T0
10.00 USD
Buy Now
EA8945AQJ3030
10.00 USD
Buy Now

Mouser-Electronics (1)

ProductStockPriceBuy
ACT8945AQJ305-T1243
13.39 USD
102.73 USD
1002.50 USD
2502.24 USD
5002.02 USD
10001.70 USD
30001.61 USD
60001.57 USD
Buy Now
ACT8945AQJ405-TNone
13.39 USD
102.73 USD
1002.50 USD
2502.24 USD
5002.02 USD
10001.70 USD
30001.61 USD
60001.57 USD
Buy Now
ACT8945AEVK1-305None
163.86 USD
Buy Now
ACT8945AEVNone
5129.01 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with ACT8945A stock available

Alternatives and equivalent PMICs

The following PMIC are similar to ACT8945A. Optional, compare ACT8945A side-by-side with other PMICs via the comparison function.

no alternatives found
0Results
Module
Fresh Search
Replacement Search with
0% tolerance (0)
10% tolerance (0)
25% tolerance (0)
50% tolerance (0)
add to Compare
Last Tweets
Meet us at this weeks PCIM tradeshow in Nuremberg, Tue+Wed, Details under info@dcdcselector.com
With the help of #OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices. https://t.co/udaDPmshky
Update for the DC/DC Buck-Boost Converter Selector with additional products, fresh equivalent suggestions and more: https://t.co/C8PXhcizYQ
Feedback
ajax-loader.gif
Loading. Please wait.