28 Terminals 4V~36V 28-Pin LTC1929 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs Transistor Driver
SOT-23
LTC1929CG-PG#PBF Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 2 weeks ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-SSOP (0.209, 5.30mm Width)
Number of Pins
28
Operating Temperature
0°C~85°C TA
Packaging
Tube
Published
2000
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)
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
LTC1929
Function
Step-Down
Number of Outputs
2
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
3kA
Voltage - Supply (Vcc/Vdd)
4V~36V
Control Features
Enable, Power Good, Soft Start
Input Voltage (Min)
4V
Topology
Buck
Control Mode
CURRENT-MODE
Input Voltage (Max)
36V
Control Technique
PULSE WIDTH MODULATION
Rise Time
30ns
Synchronous Rectifier
Yes
Fall Time (Typ)
40 ns
Switcher Configuration
PHASE-SHIFT
Max Frequency
360kHz
Max Duty Cycle
99 %
Duty Cycle (Max)
99.5%
Switching Frequency
300kHz
Clock Sync
No
Height
-50μm
Length
10.5mm
Width
5.6mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$127.720560
$127.72056
10
$120.491094
$1204.91094
100
$113.670844
$11367.0844
500
$107.236645
$53618.3225
1000
$101.166646
$101166.646
LTC1929CG-PG#PBF Product Details
LTC1929CG-PG#PBF Overview
Capsuled in the 28-SSOP (0.209, 5.30mm Width) package, the switching controller can be used for a wide range of applications. It is sufficient to generate 2 outputs with this dc motor controller. There is a Tube solid enclosure around the pmic. The system can process Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 4V~36V. Qualified to work in a 0°C~85°C TA dc switcher. As it has a Surface Mount value, it can be used for general dc dc regulator. DCDC regulator is controlled efficiently by Enable, Power Good, Soft Start. The switch converters are connected to a SWITCHING CONTROLLER analog IC. The switching converters's terminal (s) are designed at DUAL . 28 terminations with a variety of function. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. LTC1929 can be searched for other relevant dc to dc converter ics. There are only 28 pins on switching converter. Input voltage of dc dc voltage regulator must be 4V. The dc to dc regulator can only accept 36V input voltage. If you are starting a new project, you should note the dc dc regulator's typical output current is 3kA. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 99 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. DC regulator360kHz has the maximum frequency. The frequency at which this controller can perform well is 300kHz.
LTC1929CG-PG#PBF Features
Transistor Driver Outputs Enable, Power Good, Soft Start PULSE WIDTH MODULATION Max Duty Cycle: 99 % Switching Frequency: 300kHz
LTC1929CG-PG#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC1929CG-PG#PBF DC to DC converter applications.