The DCR01 family is a series of high-efficiency, input-isolated, output-regulated DC/DC converters. In addition to 1-W nominal, galvanically-isolated output power capability, this range of DC/DC converters offer very low output noise, thermal protection, and high accuracy.
This combination of features and small size makes the DCR01 series of devices suitable for a wide range of applications, and is an easy-to-use solution in applications requiring signal path isolation.
Part Number | Package(1) | Body Size (NOM) |
---|---|---|
DCR01 | PDIP (10) | 22.86 mm × 6.61 mm |
SOP (12) | 17.90 mm × 7.50 mm |
Changes from Revision D (June 2016) to Revision E (July 2022)
Changes from Revision C (May 2003) to Revision D (January 2016)
at TA = 25°C, +VS = nominal, IO = 10 mA, CIN = 2.2-µF ceramic, CFILTER = 1-µF ceramic, COUT = 0.1-µF ceramic (unless otherwise noted)
Device Number (3) | Input Voltage VS (V) |
Output Voltage VO (V) |
Output
Current (mA) |
Ripple
(1) (mVp-p) |
Noise (2) (mVp-p) |
Supply Current (mA) | ||
---|---|---|---|---|---|---|---|---|
IO = 0 mA | IO = 10 mA | IO = 100% LOAD | ||||||
Typical | Typical | Maximum | Typical | Typical | Typical | Typical | Typical | |
DCR010503P | 5 | 3.3 | 300 | 5 | 35 | 18 | 28 | 335 |
DCR010503U | 8 | 23 | 24 | 33 | 339 | |||
DCR010505P | 5 | 200 | 6 | 20 | 25 | 40 | 306 | |
DCR010505U | 9 | 20 | 25 | 40 | 306 | |||
DCR011203P | 12 | 3.3 | 390 | 10 | 54 | 13 | 17 | 173 |
DCR011203U | 300 | 8 | 22 | 13 | 17 | 136 | ||
DCR011205P | 5 | 200 | 6 | 45 | 13 | 18 | 125 | |
DCR011205U | 6 | 21 | 14 | 19 | 123 | |||
DCR012403P | 24 | 3.3 | 390 | 10 | 22 | 17 | 18 | 97 |
DCR012403U | 300 | 8 | 22 | 15 | 17 | 75 | ||
DCR012405P | 5 | 200 | 10 | 22 | 15 | 18 | 69 | |
DCR012405U | 13 | 32 | 15 | 18 | 67 |
Pin | I/O | Description | ||
---|---|---|---|---|
Name | PDIP | SOP | ||
ENABLE | 11 | 16 | I | Output voltage enable |
ERROR | 12 | 17 | O | Error flag active low |
DNC | 10 | 15 | — | Do not connect. |
NC | 2 | 3 | — | No connection |
SYNC | 18 | 28 | I | Synchronization input |
–VOUT | 8 | 13 | O | Output ground |
+VOUT | 9 | 14 | O | Voltage output |
VREC | 7 | 12 | O | Rectified output |
–VS | 17 | 26, 27 | I | Input ground |
+VS | 1 | 1, 2 | I | Voltage input |