32 Terminals 10V~72V 32-Pin LTC7821 DC to DC converter ICSWITCHING REGULATOR 1 Outputs 200kHz~1.5MHz Transistor Driver
SOT-23
LTC7821EUH#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 1 month ago)
Mounting Type
Surface Mount
Package / Case
32-WFQFN Exposed Pad
Surface Mount
YES
Number of Pins
32
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2017
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
32
Terminal Finish
Matte Tin (Sn)
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
LTC7821
Function
Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
48V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
10V~72V
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
200kHz~1.5MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Output Voltage-Max
33.5V
Output Voltage-Min
0.9V
Duty Cycle (Max)
40%
Output Phases
2
Height Seated (Max)
0.8mm
Length
5mm
Width
5mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$6.586050
$6.58605
10
$6.213254
$62.13254
100
$5.861561
$586.1561
500
$5.529775
$2764.8875
1000
$5.216768
$5216.768
LTC7821EUH#PBF Product Details
LTC7821EUH#PBF Overview
With a 32-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. dc motor controller is suitable for 1 output generation. Packaging for the pmic consists of Tube solid enclosures. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThe supply and operating voltage of the dc control are 10V~72V. Work well in dc switchers with a -40°C~125°C TJ. It can switch at 200kHz~1.5MHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking which allows efficient switching control. The switch converters are connected to an analog IC with a SWITCHING REGULATOR output. A switching converters's terminal (s) sits at the QUAD position. An array of 32 terminations of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 48V. Search for "LTC7821" to find other relevant dc to dc converter ics. Pins number 32 of switching converter in total. At 33.5V, the dc controller's highest voltage output is tested.
LTC7821EUH#PBF Features
Transistor Driver Outputs Switching Frequency: 200kHz~1.5MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking PULSE WIDTH MODULATION
LTC7821EUH#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC7821EUH#PBF DC to DC converter applications.