DCHBA2

The DCHBA2 series of isolated medical DC/DC power converters provides 2 Watts of continuous output power in a 0.77” x 0.39” x 0.50” 7-pin SIP package. This series consists of non-regulated single and dual output models with 5, 12, 15, and 24VDC nominal input voltages. Some features include high efficiency up to 82%, 6.4KVDC I/O isolation (8KVDC optional), -40°C to +85°C operating temperature range, and no minimum load requirement. The DCHBA2 series is RoHS and UL94V-0 compliant. These converters have EN 60601-1 and IEC 60601-1 medical approvals and are best suited for use in battery operated equipment, measurement equipment, telecom, wireless networks, industry control systems, and anywhere where isolated and compact size are required.

• 5, 12, 15, & 24VDC Nominal Input Voltages • 2 Watts of Output Power • RoHS Compliant • UL94V-0 Compliant • No Minimum Load Requirement • Non-Regulated Single and Dual Outputs • 7-Pin SIP Package: 0.77” x 0.39” x 0.50” • High Efficiency up to 85% • -40ºC to +85ºC Operating Temperature Range • 6.4KVDC I/O Isolation • Optional 8KVDC I/O Isolation Available (Suffix “H8”) • MTBF: 2,000,000 hours • EN 60950-1, IEC 60950-1, EN 60601-1, IEC 60601-1 Medical Approvals

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Models
Specifications
Drawings

Model Number	Input Voltage	Output Voltage	Output Current	Output Power (W)	No. Outputs	Case	Size
DCHBA2-5S33H6	Input Voltage: 5	Output Voltage: 3.3	Output Current: 600mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-5S05H6	Input Voltage: 5	Output Voltage: 5	Output Current: 400mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-5S72H6	Input Voltage: 5	Output Voltage: 7.2	Output Current: 278mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-5S09H6	Input Voltage: 5	Output Voltage: 9	Output Current: 222mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-5S12H6	Input Voltage: 5	Output Voltage: 12	Output Current: 167mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-5S15H6	Input Voltage: 5	Output Voltage: 15	Output Current: 132mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12S33H6	Input Voltage: 12	Output Voltage: 3.3	Output Current: 600mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12S05H6	Input Voltage: 12	Output Voltage: 5	Output Current: 400mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12S72H6	Input Voltage: 12	Output Voltage: 7.2	Output Current: 278mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12S09H6	Input Voltage: 12	Output Voltage: 9	Output Current: 222mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12S12H6	Input Voltage: 12	Output Voltage: 12	Output Current: 167mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12S15H6	Input Voltage: 12	Output Voltage: 15	Output Current: 132mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15S33H6	Input Voltage: 15	Output Voltage: 3.3	Output Current: 600mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15S05H6	Input Voltage: 15	Output Voltage: 5	Output Current: 400mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15S72H6	Input Voltage: 15	Output Voltage: 7.2	Output Current: 278mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15S09H6	Input Voltage: 15	Output Voltage: 9	Output Current: 222mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15S12H6	Input Voltage: 15	Output Voltage: 12	Output Current: 167mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15S15H6	Input Voltage: 15	Output Voltage: 15	Output Current: 132mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24S33H6	Input Voltage: 12	Output Voltage: 3.3	Output Current: 600mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24S05H6	Input Voltage: 12	Output Voltage: 5	Output Current: 400mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24S72H6	Input Voltage: 12	Output Voltage: 7.2	Output Current: 278mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24S09H6	Input Voltage: 12	Output Voltage: 9	Output Current: 222mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24S12H6	Input Voltage: 12	Output Voltage: 12	Output Current: 167mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24S15H6	Input Voltage: 12	Output Voltage: 15	Output Current: 132mA	Output Power (W): 2	No. Outputs: S	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-5D33H6	Input Voltage: 5	Output Voltage: 3.3, -3.3	Output Current: ±300mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-5D05H6	Input Voltage: 5	Output Voltage: 5, -5	Output Current: ±200mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-5D72H6	Input Voltage: 5	Output Voltage: 7.2, -7.2	Output Current: ±139mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-5D09H6	Input Voltage: 5	Output Voltage: 9, -9	Output Current: ±111mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-5D12H6	Input Voltage: 5	Output Voltage: 12, -12	Output Current: ±85mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-5D15H6	Input Voltage: 5	Output Voltage: 15, -15	Output Current: ±66mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12D33H6	Input Voltage: 12	Output Voltage: 3.3, -3.3	Output Current: ±300mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12D05H6	Input Voltage: 12	Output Voltage: 5, -5	Output Current: ±200mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12D72H6	Input Voltage: 12	Output Voltage: 7.2, -7.2	Output Current: ±139mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12D09H6	Input Voltage: 12	Output Voltage: 9, -9	Output Current: ±111mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12D12H6	Input Voltage: 12	Output Voltage: 12, -12	Output Current: ±85mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-12D15H6	Input Voltage: 12	Output Voltage: 15, -15	Output Current: ±66mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15D33H6	Input Voltage: 15	Output Voltage: 3.3, -3.3	Output Current: ±300mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15D05H6	Input Voltage: 15	Output Voltage: 5, -5	Output Current: ±200mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15D72H6	Input Voltage: 15	Output Voltage: 7.2, -7.2	Output Current: ±139mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15D09H6	Input Voltage: 15	Output Voltage: 9, -9	Output Current: ±111mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15D12H6	Input Voltage: 15	Output Voltage: 12, -12	Output Current: ±85mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-15D15H6	Input Voltage: 15	Output Voltage: 15, -15	Output Current: ±66mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24D33H6	Input Voltage: 24	Output Voltage: 3.3, -3.3	Output Current: ±300mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24D05H6	Input Voltage: 24	Output Voltage: 5, -5	Output Current: ±200mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24D72H6	Input Voltage: 24	Output Voltage: 7.2, -7.2	Output Current: ±139mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24D09H6	Input Voltage: 24	Output Voltage: 9, -9	Output Current: ±111mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24D12H6	Input Voltage: 24	Output Voltage: 12, -12	Output Current: ±85mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote
DCHBA2-24D15H6	Input Voltage: 24	Output Voltage: 15, -15	Output Current: ±66mA	Output Power (W): 2	No. Outputs: D	Case: Through Hole	Size: 0.77" x 0.5" x 0.39	Get a Quote

Specification	Value
Input
Input Voltage (Nominal):	5, 12, 15, 24
Input Voltage Range:	10.8~13.2, 13.5~16.5, 21.6~26.4, 4.5~5.5
Input Filter:	Capacitor
Input Frequency:	0 Hz
Output
Output Voltage:	3.3, 5, 7.2, 9, 12, 15, ±3.3, ±5, ±7.2, ±9, ±12, ±15
Voltage Accuracy:	±1.5%
Output Current:	600mA, 400mA, 278mA, 222mA, 167mA, 132mA, ±300mA, ±200mA, ±139mA, ±111mA, ±85mA, ±66mA
Output Power (Watts):	2
Short Circuit Protection:	1 second
General
Efficiency:	Up to 85%
Isolation:	6400VDC
Environmental
Operating Temperature:	-40 to 85°C
Storage Temperature:	-55 to 125°C
Physical
Weight:	0.15 oz
Dimensions:	0.77 x 0.50 x 0.39
Case Material:	Plastic (UL94 V-0)
Notes & safety
Notes:	(1) For 8KVDC I/0 isolation replace the “H6” suffix in the model number with “H8” (Ex. DCHBA2-12S12H8) (2) For each output. (3) Typical value tested at nominal input and full load. *Due to advances in technology, specifications are subject to change without notice.
Safety Approvals:	EN 60950-1, IEC 60950-1, EN 60601-1, IEC 60601-1
RoHS Compliance:	Yes

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