28 Terminals 4V~60V 28-Pin LTC3890 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver
SOT-23
LTC3890MPGN-3#PBF Datasheet
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In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type
Surface Mount
Package / Case
28-SSOP (0.154, 3.90mm Width)
Surface Mount
YES
Number of Pins
28
Operating Temperature
-55°C~150°C TJ
Packaging
Tube
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Terminal Pitch
0.635mm
Base Part Number
LTC3890
Function
Step-Down, Step-Up/Step-Down
Number of Outputs
2
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4V~60V
Control Features
Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min)
4V
Topology
Buck, SEPIC
Control Mode
CURRENT-MODE
Frequency - Switching
105kHz~835kHz 350kHz~535kHz
Input Voltage (Max)
60V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Max Duty Cycle
99 %
Clock Sync
No
Height Seated (Max)
1.75mm
Length
9.893mm
Width
3.899mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$29.99000
$29.99
25
$23.99040
$599.76
100
$19.55100
$1955.1
250
$19.11000
$4777.5
LTC3890MPGN-3#PBF Product Details
LTC3890MPGN-3#PBF Overview
The switching controller fits in the 28-SSOP (0.154, 3.90mm Width) package and is ideal for most applications. 2 outputs can be generated with the dc motor controller. Packaged in solid enclosures, this pmic has a Tube rating. The program can handle Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 4V~60V. Worked in a -55°C~150°C TJ dc switcher before. This switching controller can switch at 105kHz~835kHz 350kHz~535kHz. dc dc regulators can be carried out with Surface Mount. In order to control switching efficiently, the dcdc regulator features Enable, Frequency Control, Power Good, Soft Start, Tracking. An analog IC DUAL SWITCHING CONTROLLER is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. The 28 terminations can be used for a wide range of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input of 12V. LTC3890 can be searched for other relevant dc to dc converter ics. 28 pins are on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. dc dc voltage regulators should have a minimum input voltage of 4V. This dc to dc regulator accepts only 60V input voltage at most. Voltage regulator dc to dc is designed to operate at 99 % duty cycle during power-ups and power-downs to ensure reliability.
LTC3890MPGN-3#PBF Features
Transistor Driver Outputs Switching Frequency: 105kHz~835kHz 350kHz~535kHz Enable, Frequency Control, Power Good, Soft Start, Tracking PULSE WIDTH MODULATION Max Duty Cycle: 99 %
LTC3890MPGN-3#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3890MPGN-3#PBF DC to DC converter applications.