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High Efficiency, 76V 500mA Synchronous Step-Down Converter
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
LTC3630AHDHC#PBF by Analog Devices Inc is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
02AM2403
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Newark | Switching Regulator, 0.5A, Dfn-Ep-16 Rohs Compliant: Yes |Analog Devices LTC3630AHDHC#PBF RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 0 |
|
$5.3000 / $11.1500 | Buy Now |
DISTI #
LTC3630AHDHC#PBF-ND
|
DigiKey | IC REG BUCK ADJ 500MA 16DFN Min Qty: 1 Lead time: 10 Weeks Container: Tube |
42 In Stock |
|
$5.3000 / $11.1500 | Buy Now |
DISTI #
584-LTC3630AHDHC#PBF
|
Mouser Electronics | Switching Voltage Regulators Hi Eff, 76V 500mA Sync Buck Conv RoHS: Compliant | 66 |
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$5.5200 / $9.6500 | Buy Now |
|
Analog Devices Inc | Hi Eff, 76V 500mA Sync Buck Co Package Multiple: 73 | 2053 |
|
$4.2400 / $11.1500 | Buy Now |
DISTI #
43249947
|
Verical | Conv DC-DC 4V to 76V Synchronous Step Down Single-Out 0.8V to 76V/1.8V/3.3V/5V 0.5A 16-Pin DFN EP Tube RoHS: Compliant Min Qty: 73 Package Multiple: 73 | Americas - 2044 |
|
$5.2443 | Buy Now |
DISTI #
LTC3630AHDHCPBF
|
Richardson RFPD | DC TO DC CONVERTER RoHS: Compliant Min Qty: 73 | 0 |
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$5.4800 / $6.3600 | Buy Now |
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LTC3630AHDHC#PBF
Analog Devices Inc
Buy Now
Datasheet
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LTC3630AHDHC#PBF
Analog Devices Inc
High Efficiency, 76V 500mA Synchronous Step-Down Converter
|
Pbfree Code | No | |
Rohs Code | Yes | |
Part Life Cycle Code | Active | |
Ihs Manufacturer | ANALOG DEVICES INC | |
Package Description | 5 X 3 MM, LEAD FREE, PLASTIC, MO-229WJED-1, DFN-16 | |
Pin Count | 16 | |
Manufacturer Package Code | 05-08-1706 | |
Reach Compliance Code | compliant | |
Samacsys Manufacturer | Analog Devices | |
Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 76V; ALSO OPERATES AT 3.3V AND 5V OUPUT | |
Analog IC - Other Type | SWITCHING REGULATOR | |
Input Voltage-Max | 76 V | |
Input Voltage-Min | 4 V | |
Input Voltage-Nom | 12 V | |
JESD-30 Code | R-PDSO-N16 | |
JESD-609 Code | e3 | |
Length | 5 mm | |
Moisture Sensitivity Level | 1 | |
Number of Functions | 1 | |
Number of Terminals | 16 | |
Output Current-Max | 1.4 A | |
Output Voltage-Nom | 1.8 V | |
Package Body Material | PLASTIC/EPOXY | |
Package Code | HVSON | |
Package Shape | RECTANGULAR | |
Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
Peak Reflow Temperature (Cel) | 260 | |
Seated Height-Max | 0.8 mm | |
Surface Mount | YES | |
Switcher Configuration | BUCK | |
Technology | CMOS | |
Terminal Finish | Matte Tin (Sn) | |
Terminal Form | NO LEAD | |
Terminal Pitch | 0.5 mm | |
Terminal Position | DUAL | |
Time@Peak Reflow Temperature-Max (s) | 30 | |
Width | 3 mm |
A good PCB layout for the LTC3630AHDHC#PBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. Additionally, it's recommended to use a separate power plane for the input voltage and to keep the noise-sensitive analog signals away from the switching node.
When choosing an inductor for the LTC3630AHDHC#PBF, consider the maximum current rating, inductance value, and DC resistance. A good starting point is to use an inductor with a current rating of at least 1.5 times the maximum output current, an inductance value between 1uH and 10uH, and a DC resistance of less than 100mΩ. Additionally, consider the inductor's physical size, core material, and saturation current.
The LTC3630AHDHC#PBF has an operating ambient temperature range of -40°C to 125°C. However, the device's performance and reliability may be affected at extreme temperatures. It's recommended to derate the device's performance and consider additional thermal management measures for applications that operate at high temperatures.
Yes, the LTC3630AHDHC#PBF is suitable for high-reliability and automotive applications. It's manufactured using a high-reliability process and has been tested to meet the requirements of the AEC-Q100 standard. However, it's essential to follow proper design and manufacturing practices to ensure the device meets the specific requirements of the application.
To troubleshoot issues with the LTC3630AHDHC#PBF, start by verifying the PCB layout and component selection. Check for proper decoupling, correct component values, and adequate heat sinking. Use an oscilloscope to measure the input and output voltages, and check for signs of oscillation or instability. Consult the datasheet and application notes for guidance on troubleshooting and debugging techniques.