Mounting Type  

Surface Mount

Package / Case  

20-TSSOP (0.173, 4.40mm Width) Exposed Pad

Surface Mount  

YES

Supplier Device Package  

20-TSSOP-EP

Number of Terminals  

20

Package  

Tape & Reel (TR)

Base Product Number  

LTC3835

Mfr  

Analog Devices Inc.

Product Status  

Active

Development Kit  

DC967B

Maximum Operating Temperature  

+ 85 C

Minimum Operating Temperature  

- 40 C

Factory Pack QuantityFactory Pack Quantity  

2500

Mounting Styles  

SMD/SMT

Manufacturer  

Analog Devices Inc.

Brand  

Analog Devices

Input Voltage-Max  

36 V

Input Voltage-Min  

4 V

SwitchingFrequency  

800 kHz

RoHS  

Details

Package Description  

TSSOP-20

Package Style  

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

Moisture Sensitivity Levels  

1

Package Body Material  

PLASTIC/EPOXY

Package Equivalence Code  

TSSOP20,.25

Manufacturer Package Code  

05-08-1663 (CB)

Operating Temperature-Min  

-40 °C

Reflow Temperature-Max (s)  

30

Operating Temperature-Max  

85 °C

Rohs Code  

Yes

Manufacturer Part Number  

LTC3835EFE#TRPBF

Package Code  

HTSSOP

Package Shape  

RECTANGULAR

Part Life Cycle Code  

Active

Ihs Manufacturer  

ANALOG DEVICES INC

Risk Rank  

5.08

Operating Temperature  

-40°C ~ 85°C (TA)

Series  

-

Packaging  

Reel

JESD-609 Code  

e3

Pbfree Code  

No

Type  

Synchronous Step-Down Controller

Terminal Finish  

Matte Tin (Sn)

Subcategory  

PMIC - Power Management ICs

Technology  

CMOS

Terminal Position  

DUAL

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Number of Functions  

1

Terminal Pitch  

0.65 mm

Reach Compliance Code  

compliant

Pin Count  

20

JESD-30 Code  

R-PDSO-G20

Function  

Step-Down

Number of Outputs  

1

Qualification Status  

Not Qualified

Output Voltage  

800 mV to 10 V

Output Type  

Transistor Driver

Brand Name  

Analog Devices Inc

Input Voltage-Nom  

12 V

Temperature Grade  

INDUSTRIAL

Analog IC - Other Type  

SWITCHING CONTROLLER

Operating Supply Current  

0.08 mA

Output Configuration  

Positive

Output Current  

20 A

Voltage - Supply (Vcc/Vdd)  

4V ~ 36V

Control Features  

Enable, Phase Control, Power Good, Soft Start, Tracking

Topology  

Buck

Control Mode  

CURRENT-MODE

Output Current-Max  

3 A

Frequency - Switching  

250kHz ~ 530kHz

Control Technique  

PULSE WIDTH MODULATION

Seated Height-Max  

1.2 mm

Synchronous Rectifier  

Yes

Product Type  

Switching Voltage Regulators

Switcher Configuration  

BUCK

Switching Frequency-Max  

580 kHz

Output Voltage-Max  

10 V

Output Voltage-Min  

0.8 V

Duty Cycle (Max)  

99.4%

Serial Interfaces  

-

Clock Sync  

No

Load Regulation  

0.1 %

Output Phases  

1

Input Voltage  

4 V to 36 V

Shutdown  

Shutdown

Product Category  

Switching Voltage Regulators

Width  

4.4 mm

Length  

6.5 mm