20 Terminals 4V~60V 20-Pin LTC7800 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 320kHz~2.25MHz Transistor Driver
SOT-23
LTC7800IUDC#TRPBF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type
Surface Mount
Package / Case
20-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
20
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
Terminal Finish
Matte Tin (Sn)
Technology
CMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LTC7800
Function
Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4V~60V
Control Features
Current Limit, Power Good, Soft Start, Tracking
Input Voltage (Min)
4V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
320kHz~2.25MHz
Input Voltage (Max)
60V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Output Voltage-Max
24V
Output Voltage-Min
0.8V
Duty Cycle (Max)
98%
Height Seated (Max)
0.8mm
Length
4mm
Width
3mm
RoHS Status
RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LTC7800IUDC#TRPBF Product Details
LTC7800IUDC#TRPBF Overview
In the 20-WFQFN Exposed Pad package, the switching controller meets most application requirements. dc motor controller is suitable for 1 output generation. PMIC is packaged in a solid enclosure of Tape & Reel (TR). It is capable of handling Transistor Driver dc switching's outputs (s). dc controls with 4V~60V voltage are supplied and operated. Suitable for working in an dc switcher that has a -40°C~125°C TJ. Switching can be done at 320kHz~2.25MHz with this switching controller. A generalization of dc dc regulator can be made using Surface Mount. Current Limit, Power Good, Soft Start, Tracking is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. A switching converters's terminal (s) sits at the QUAD position. A variety of dc switching's functions can be performed on 20 terminations. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "LTC7800". Pins number 20 of switching converter in total. An input voltage of 4V is the minimum required for the dc dc voltage regulator. The dc to dc regulator is limited to 60V input voltage. At 24V, the dc controller's highest voltage output is tested.
LTC7800IUDC#TRPBF Features
Transistor Driver Outputs Switching Frequency: 320kHz~2.25MHz Current Limit, Power Good, Soft Start, Tracking PULSE WIDTH MODULATION
LTC7800IUDC#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC7800IUDC#TRPBF DC to DC converter applications.