Lifecycle Status  

Production (Last Updated: 1 month ago)

Mounting Type  

Surface Mount

Package / Case  

28-WFQFN Exposed Pad

Surface Mount  

YES

Number of Pins  

28

Supplier Device Package  

28-QFN (4x5)

Number of Terminals  

28

Schedule B  

8542390000

Manufacturer Lifecycle Status  

PRODUCTION (Last Updated: 1 month ago)

RoHS  

Compliant

SwitchingFrequency  

4 MHz

Package  

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Base Product Number  

LTC3633

Mfr  

Analog Devices Inc.

Product Status  

Active

Maximum Operating Temperature  

+ 125 C

Minimum Operating Temperature  

- 40 C

Mounting Styles  

SMD/SMT

Input Voltage-Max  

20 V

Input Voltage-Min  

3.6 V

Package Description  

HVQCCN,

Package Style  

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Moisture Sensitivity Levels  

1

Package Body Material  

PLASTIC/EPOXY

Manufacturer Package Code  

05-08-1712

Operating Temperature-Min  

-40 °C

Reflow Temperature-Max (s)  

NOT SPECIFIED

Operating Temperature-Max  

125 °C

Rohs Code  

Yes

Manufacturer Part Number  

LTC3633AIUFD#TRPBF

Package Code  

HVQCCN

Package Shape  

RECTANGULAR

Manufacturer  

Analog Devices Inc

Part Life Cycle Code  

Active

Ihs Manufacturer  

ANALOG DEVICES INC

Output Voltage-Nom  

3.3 V

Risk Rank  

5.59

Packaging  

Tape & Reel (TR)

Operating Temperature  

-40°C ~ 125°C (TJ)

Series  

-

JESD-609 Code  

e3

Pbfree Code  

No

Terminal Finish  

MATTE TIN (SN)

Max Operating Temperature  

125 °C

Min Operating Temperature  

-40 °C

Additional Feature  

ALSO OPERATES IN SUPPLY VOLTAGE 3.6 TO 20 VOLT; BUCK SWITCHING CONFIGURATION ALSO AVAILABLE

Technology  

CMOS

Terminal Position  

QUAD

Terminal Form  

NO LEAD

Peak Reflow Temperature (Cel)  

NOT SPECIFIED

Number of Functions  

1

Terminal Pitch  

0.5 mm

Reach Compliance Code  

compliant

Pin Count  

28

JESD-30 Code  

R-PQCC-N28

Function  

Step-Down

Number of Outputs  

2

Voltage - Input (Max)  

20V

Output Voltage  

6 V

Output Type  

Adjustable

Brand Name  

Analog Devices Inc

Voltage - Input (Min)  

3.6V

Input Voltage-Nom  

12 V

Temperature Grade  

AUTOMOTIVE

Analog IC - Other Type  

DUAL SWITCHING CONTROLLER

Output Configuration  

Positive

Output Current  

3 A

Current - Output  

3A

Quiescent Current  

500 uA

Voltage - Output (Min/Fixed)  

0.6V

Topology  

Buck

Control Mode  

CURRENT-MODE

Output Current-Max  

4.5 A

Frequency - Switching  

500kHz ~ 4MHz

Seated Height-Max  

0.8 mm

Synchronous Rectifier  

Yes

Switcher Configuration  

PHASE-SHIFT

Voltage - Output (Max)  

6V

Switching Frequency-Max  

4600 kHz

Width  

4 mm

Length  

5 mm