Texas Instruments UC28025NG4, PWM Current Mode Controller, Dual-Channel 1.5 A, 1, 9 → 30 V, 16-Pin PDIP
- RS Stock No.:
- 661-5011
- Mfr. Part No.:
- UC28025NG4
- Brand:
- Texas Instruments
Discontinued
- RS Stock No.:
- 661-5011
- Mfr. Part No.:
- UC28025NG4
- Brand:
- Texas Instruments
Specifications
Legislation and Compliance
Product Details
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Select all | Attribute | Value |
|---|---|---|
| Brand | Texas Instruments | |
| Maximum Switching Frequency | 1000 kHz | |
| Output Current | 1.5 A | |
| Control Method | Current, Voltage | |
| Fall Time | 60ns | |
| Mounting Type | Through Hole | |
| Package Type | PDIP | |
| Rise Time | 60ns | |
| Topology | Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull | |
| Pin Count | 16 | |
| Dimensions | 19.3 x 6.35 x 4.57mm | |
| Maximum Duty Cycle | 45% | |
| Length | 19.3mm | |
| Width | 6.35mm | |
| Height | 4.57mm | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +105 °C | |
| Select all | ||
|---|---|---|
Brand Texas Instruments | ||
Maximum Switching Frequency 1000 kHz | ||
Output Current 1.5 A | ||
Control Method Current, Voltage | ||
Fall Time 60ns | ||
Mounting Type Through Hole | ||
Package Type PDIP | ||
Rise Time 60ns | ||
Topology Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull | ||
Pin Count 16 | ||
Dimensions 19.3 x 6.35 x 4.57mm | ||
Maximum Duty Cycle 45% | ||
Length 19.3mm | ||
Width 6.35mm | ||
Height 4.57mm | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +105 °C | ||
Flyback Controller, Current Control, UC18/UC28/UC38 Series, Texas Instruments
The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.
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Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
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Primary-Side Regulation
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