16 Terminals 6.82V~25V 16-Pin LT1952 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 100kHz~500kHz Transistor Driver
SOT-23
LT1952IGN-1#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type
Surface Mount
Package / Case
16-SSOP (0.154, 3.90mm Width)
Surface Mount
YES
Number of Pins
16
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2011
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.635mm
Frequency
200kHz
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LT1952
Function
Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd)
6.82V~25V
Control Features
Enable, Frequency Control
Topology
Forward Converter
Control Mode
CURRENT-MODE
Output Current-Max
1A
Frequency - Switching
100kHz~500kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Synchronous Rectifier
Yes
Fall Time (Typ)
30 ns
Nominal Input Voltage
25V
Switcher Configuration
SINGLE
Duty Cycle (Max)
90%
Height
1.5mm
Length
4.98mm
Width
3.99mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$32.728450
$32.72845
10
$30.875896
$308.75896
100
$29.128204
$2912.8204
500
$27.479438
$13739.719
1000
$25.923998
$25923.998
LT1952IGN-1#PBF Product Details
LT1952IGN-1#PBF Overview
Capsuled in the 16-SSOP (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. PMIC packaging is solid with a Tube enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. Voltages 6.82V~25V are the dc control's supply voltage and operating voltage, respectively. Work well in dc switchers with a -40°C~125°C TJ. Using this switching controller, it is possible to switch at 100kHz~500kHz. A generalization of dc dc regulator can be made using Surface Mount. To ensure efficient switching, this dcdc regulator features a Enable, Frequency Control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of dc switching's functions can be performed on 16 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. You can find other relevant dc to dc converter ics by searching "LT1952". Pins number 16 of switching converter in total. Specially, switching converter corresponds to type Switching Regulator or Controllers. Switching controller operates at 200kHz Hz. A maximum value of 1A is output for current. It is possible to set the input voltage as 25V for nominal working statuses.
LT1952IGN-1#PBF Features
Transistor Driver Outputs Switching Frequency: 100kHz~500kHz Enable, Frequency Control PULSE WIDTH MODULATION Frequency: 200kHz
LT1952IGN-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LT1952IGN-1#PBF DC to DC converter applications.