10 Terminals 3.95V~9.5V 10-Pin LTC3805 DC to DC converter ICSWITCHING REGULATOR 1 Outputs 70kHz~700kHz Transistor Driver
SOT-23
LTC3805MPMSE#TRPBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad
Surface Mount
YES
Number of Pins
10
Operating Temperature
-55°C~150°C TJ
Packaging
Tape & Reel (TR)
Published
2012
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
10
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Terminal Pitch
0.5mm
Base Part Number
LTC3805
Function
Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
8V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd)
3.95V~9.5V
Control Features
Enable, Soft Start
Topology
Flyback
Control Mode
CURRENT-MODE
Frequency - Switching
70kHz~700kHz
Input Voltage (Max)
8.9V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Switcher Configuration
BOOST
Max Frequency
700kHz
Duty Cycle (Max)
80%
Clock Sync
Yes
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$59.111216
$59.111216
10
$55.765298
$557.65298
100
$52.608772
$5260.8772
500
$49.630917
$24815.4585
1000
$46.821620
$46821.62
LTC3805MPMSE#TRPBF Product Details
LTC3805MPMSE#TRPBF Overview
With its 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad package, the switching controller fits the needs of most applications. It is sufficient to generate 1 outputs with this dc motor controller. PMIC packaging is solid with a Tape & Reel (TR) enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). A 3.95V~9.5V voltage is supplied to the dc control and used for operating it. Worked in a -55°C~150°C TJ dc switcher before. Switching can be done at 70kHz~700kHz with this switching controller. It is suitable for general dc dc regulator when it is set to Surface Mount. Switching control is made easier with the dcdc regulator's Enable, Soft Start. The switch converters are connected to an analog IC with a SWITCHING REGULATOR output. Terminal (s) of the switching converters are designed at the DUAL position. A variety of dc switching's functions can be performed on 10 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's voltage input of 8V. A search for "LTC3805" will reveal other relevant dc to dc converter ics. Pins number 10 of switching converter in total. It should be fully noted that the dc to dc regulator only accepts 8.9V input voltage at most. DC regulator's maximum frequency is 700kHz.