Parameters |
Supplier Device Package |
52-QFN (5x8) |
Base Product Number |
LTC3888 |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
ECCN |
EAR99 |
HTSUS |
8542.39.0001 |
Standard Package |
45 |
Mfr |
Analog Devices Inc. |
Series |
Automotive, AEC-Q100 |
Package |
Tube |
Product Status |
Obsolete |
Output Type |
Transistor Driver |
Function |
Step-Down |
Output Configuration |
Positive |
Topology |
Buck |
Number of Outputs |
2 |
Output Phases |
8 |
Voltage - Supply (Vcc/Vdd) |
4.5V ~ 26.5V |
Frequency - Switching |
250kHz ~ 1MHz |
Duty Cycle (Max) |
- |
Synchronous Rectifier |
No |
Clock Sync |
Yes |
Serial Interfaces |
I²C, PMBus |
Control Features |
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start |
Operating Temperature |
-40°C ~ 125°C (TJ) |
Mounting Type |
Surface Mount |
Package / Case |
52-WFQFN Exposed Pad |
Buck Regulator Positive Output Step-Down I²C, PMBus DC-DC Controller IC 52-QFN (5x8)