Miniature, 1W, 3kVDC Isolated DC/DC Converters
DCH010505S
Product details
Parameters
Package | Pins | Size
Features
- 3-kVDC Isolation (operational): 1-second test
- Continuous voltage applied across isolation barrier: 60 VDC / 42.5 VAC
- UL60950 certified product
- Industry standard footprint
- JEDEC 7-pin SIP package
- Input voltage: 5 V ±10%
- Output voltage: ±5 V, ±12 V, or ±15 V
- Supports series operation for higher output voltage
- Supports parallel operation for higher output power
- Up to 78% efficiency
All trademarks are the property of their respective owners.
Description
The DCH010505, DCH010512, and DCH010515 devices are a family of miniature, 1-W, 3-kV isolated DC/DC converters. Featured in an industry standard 7-pin SIP package, the DCH01 series requires minimal external components, reducing board space. The DCH01 series provides both single and dual split-supply outputs.
The use of a highly integrated package design results in highly reliable products with high power densities. High performance and small size makes the DCH01 suitable for a wide range of applications including signal chain applications and ground loop elimination.
Technical documentation
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View all 2 | Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | Miniature, 1W, 3kV Isolated, Unregulated DC/DC Converters datasheet (Rev. J) | Apr. 22, 2020 |
| Technical article | Pile on to a charger – my EV needs power | Dec. 20, 2016 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
TIEVM-VIENNARECT
Description
The Vienna rectifier power topology is used in high power three phase power factor (AC-DC) applications such as off-board electric vehicle (EV) chargers and telecom rectifiers. This design illustrates how to control the power stage using C2000™ MCUs. This design uses an HSEC180 controlCARD (...)
Features
Hardware Features
- EVM with interface to accept HSEC180 controlCARDs
- Greater than 98% peak efficiency
- Less than 2% THD at full load and low line
- Up to 2.4KW design with three phase 400Vac VL-L Input
- Hardware Files are in DigitalPower SDK at solutions (...)
TIEVM-HV-1PH-DCAC
Description
This reference design implements single phase inverter (DC-AC) control using the C2000™ F2837xD and F28004x microcontrollers. Design supports two modes of operation for the inverter. First is voltage source mode using an output LC filter, this control mode is typically used in Uninterrupted (...)
Features
- powerSUITE supported Voltage Source Inverter and Grid Connected Inverter Design
- Peak 98% efficiency in Voltage Source Mode and <4% THD in case of non linear loads
- Input 380V DC, Output 220Vrms 50Hz or 110Vrms 60Hz and 600VA Max
- Hardware Files are in DigitalPower SDK at solutions\tidm_hv_1ph_dcac
Reference designs
TIDM-02000 — This design implements a digitally peak current mode controlled (PCMC) phase shifted full bridge (PSFB) DC-DC converter which converts a 400-V DC input to a regulated 12-V DC output. Novel PCMC waveform generation based on type-4 PWM and internal slope compensation, and simple PCMC implementation (...)
Design files
-
download TIDM-02000 BOM.pdf (473KB) -
download TIDM-02000 Assembly Files.zip (322KB) -
download TIDM-02000 PCB.pdf (13273KB) -
download TIDM-02000 CAD Files.zip (356KB) -
download TIDM-02000 Gerber.zip (1849KB)
TIDM-1000 — Vienna rectifier power topology is used in high power three phase power factor (AC-DC) applications such as off board EV chargers and telecom rectifiers. Control design of the rectifier can be complex. This design illustrates a method to control the power stage using C2000™ microcontrollers (...)
Design files
-
download Vienna Rectifier-Based Three Phase Power Factor Correction Assembly Drawing (Rev. A).pdf (663KB) -
download Vienna Rectifier-Based Three Phase Power Factor Correction Using C2000™ MCUs BOM (Rev. A).pdf (114KB) -
download Vienna Rectifier-Based Three Phase Power Factor Correction CAD Files (Rev. A).zip (4380KB) -
download Vienna Rectifier-Based Three Phase Power Factor Correction Gerber (Rev. A).zip (2578KB) -
download Vienna Rectifier-Based Three Phase Power Factor Correction Using C2000™ MCUs PCB (Rev. A).pdf (3956KB)
TIDM-HV-1PH-DCAC — This reference design implements single-phase inverter (DC-AC) control using the C2000™ F2837xD and F28004x microcontrollers. Design supports two modes of operation for the inverter. First is the voltage source mode using an output LC filter. This control mode is typically used in (...)
TIDM-BIDIR-400-12 — The Bidirectional 400V-12V DC/DC Converter Reference Design is a microcontroller-based implementation of an isolated bi-directional DC-DC converter. A phase shifted full-bridge (PSFB) with synchronous rectification controls power flow from a 400V bus/battery to the 12V battery in step-down (...)
TIDM-RM46XDRV8301KIT — This TI design describes a motor control evaluation kit for spinning 3-phase brushless DC and brushless AC (BLAC) - often referred to as permanent magnet synchronous (PMSM) – motors with example of sensorless Field Oriented / Vector Control (FOC). The implementation leverages the DRV8301 (...)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SIP MODULE (EDJ) | 4 | View options |
Ordering & quality
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Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
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