SNVS118F december 1999 – may 2023 LM2594 , LM2594HV
PRODUCTION DATA
- 1
- 1 Features
- 2 Applications
- 3 Description
- 4 Revision History
- 5 Description (continued)
- 6 Pin Configuration and Functions
-
7 Specifications
- 7.1 Absolute Maximum Ratings
- 7.2 ESD Ratings
- 7.3 Recommended Operating Conditions
- 7.4 Thermal Information
- 7.5 Electrical Characteristics – 3.3 V
- 7.6 Electrical Characteristics – 5 V
- 7.7 Electrical Characteristics – 12 V
- 7.8 Electrical Characteristics – Adjustable
- 7.9 Electrical Characteristics – All Output Voltage Versions
- 7.10 Typical Characteristics
- 8 Detailed Description
- 9 Application and Implementation
- 10Device and Documentation Support
- 11Mechanical, Packaging, and Orderable Information
9.2.1.3 Application Curves
| Discontinuous mode switching waveforms | ||
| VIN = 20 V, VOUT = 5 V, ILOAD = 200 mA | ||
| L = 33 μH, COUT = 220 μF, COUT ESR = 60 mΩ | ||
| A: Output pin voltage, 10 V/div. | ||
| B: Inductor current, 0.2 A/div. | ||
| C: Output ripple voltage, 20 mV/div. |
| Load transient response for discontinuous mode | ||
| VIN = 20 V, VOUT = 5 V, ILOAD = 100 mA to 200 mA | ||
| L = 33 μH, COUT = 220 μF, COUT ESR = 60 mΩ | ||
| A: Output voltage, 50 mV/div. (AC) | ||
| B: 100-mA to 200-mA load pulse | ||