Manufacturer | Analog Devices Inc. |
---|---|
Category | AC/DC and DC/DC Conversion |
Sub-Category | DC/DC SMPS - Single Output |
Eval Board Part Number | DC1261A-ND |
Eval Board Supplier | Analog Devices Inc. |
Eval Board |
Normally In Stock
|
Topology |
Step Down
|
Outputs and Type |
1 Non-Isolated
|
Voltage Out: Factory Set |
3.3 V
|
Current Out |
1 A
|
Voltage In |
4.4 ~ 36 V
|
Efficiency @ Conditions |
>85%, 5V in, 3.3V @ 0.17 ~ 1 A
>80%, 12V in, 3.3V @ 0.1 ~ 1 A >78%, 24V in, 3.3V @ 0.2 ~ 1 A >75%, 36V in, 3.3V @ 0.23 ~ 1 A |
Voltage Out Range |
- Fixed
|
Features |
Frequency Foldback
Light Load Mode PFM or PWM Power Good Output Soft Start |
Switching Frequency |
600 kHz
|
Standby Current [Typical] |
100 nA
|
Quiescent Current [Typical] |
25 µA
|
Component Count + Extras |
10 + 15
|
Internal Switch |
Yes
|
Design Author |
Linear Technology
|
Application / Target Market |
Automotive
Portable Devices Power: AC Adapters |
Standby Current [Maximum] |
500 nA
|
Quiescent Current [Maximum] |
350 µA
|
Main I.C. Base Part |
LTM8022
|
Date Created By Author | 2011-05 |
Date Added To Library | 2012-06 |