24 Terminals 4V~140V 24-Pin LTC7801 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 50kHz~900kHz Transistor Driver
SOT-23
LTC7801EFE#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 4 weeks ago)
Mounting Type
Surface Mount
Package / Case
24-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount
YES
Number of Pins
24
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2013
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
24
Terminal Finish
Matte Tin (Sn)
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC7801
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~140V
Control Features
Current Limit, Power Good, Soft Start, Tracking
Input Voltage (Min)
4V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
50kHz~900kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Output Voltage-Max
60V
Output Voltage-Min
0.8V
Duty Cycle (Max)
100%
Length
7.8mm
Width
4.4mm
RoHS Status
RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$9.985898
$9.985898
10
$9.420658
$94.20658
100
$8.887413
$888.7413
500
$8.384353
$4192.1765
1000
$7.909766
$7909.766
LTC7801EFE#PBF Product Details
LTC7801EFE#PBF Overview
The switching controller fits in the 24-TSSOP (0.173, 4.40mm Width) Exposed Pad package and is ideal for most applications. 1 outputs can be generated with the dc motor controller. The pmic is packaged in Tube solid enclosure. There are Transistor Driver dc switching's output (s) that it can handle. 4V~140V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~125°C TJ dc switcher. This switching controller can switch at 50kHz~900kHz. The Surface Mount allows it to be used for dc dc regulator in general. To ensure efficient switching, this dcdc regulator features a Current Limit, Power Good, Soft Start, Tracking. The switch converters are connected to a SWITCHING CONTROLLER analog IC. The switching converters's terminals (s) are designed at DUAL. 24 terminations with a variety of function. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. 12V nominal DC switcher's voltage input. LTC7801 can be used to locate other relevant dc to dc converter ics. Total pins of switching converter are 24. An input voltage of 4V is the minimum required for the dc dc voltage regulator. We test the dc controller's highest voltage output at 60V.
LTC7801EFE#PBF Features
Transistor Driver Outputs Switching Frequency: 50kHz~900kHz Current Limit, Power Good, Soft Start, Tracking PULSE WIDTH MODULATION
LTC7801EFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC7801EFE#PBF DC to DC converter applications.