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Specifications
Secondary Winding:
2
Isolation Voltage(Vrms):
2.5kV
Primary Winding(s):
2
Mfr. Part #:
CMT5970N
Package:
SMD
Key Attributes
Model Number:
CMT5970N
Product Description
Product Overview
The CMT5970N is an isolated non-regulated power supply transformer designed to work with CMP6510V, CMP6510S, and CMP6510C. It enables a 5V input with a maximum power of 2W, providing isolation for various power supply applications. It is suitable for use with CMP6510V, CMP6510S, and CMP6510C in single-output configurations.
Product Attributes
- Brand: LineWay Microelectronics ()
- Product Model: CMT5970N
- Version: V1.6
Technical Specifications
| Model | VCC1 (V) | VCC2 (V) | Po (W) | Withstand Voltage (kVrms) | Recommended Schematic |
|---|---|---|---|---|---|
| CMT5970N | 5 | 5 | 2 | 2.5 | Figure 1-3 |
Electrical Characteristics (25)
| No. | Test Item | Measurement Terminals | Test Conditions | Unit | Min | Typical | Max |
|---|---|---|---|---|---|---|---|
| 1 | Inductance | 1-3 | 10kHz, 0.1V | uH | 60 | 120 | |
| 2 | DCR | 1-3/2-4 | 0.3 | ||||
| 3 | DCR | 8-7/6-5 | 0.35 | ||||
| 4 | Withstand Voltage Rating | 1-3 to 6-4 | 1mA, 60S | VAC | 2500 | ||
| 5 | Turns Ratio | 1-3:6-5:5-4 | 1:1:1.13:1.13 | ||||
| 6 | Operating Temperature | Including core temperature rise | -40 | 125 |
Dimensions (mm)
| A | b | C | D | E | y | |
|---|---|---|---|---|---|---|
| MIN | 3.0 | 0.5 | 8.9 | 8.1 | 11.9 | 0.1 |
| NOM | 3.1 | 0.6 | 9.2 | 8.3 | 12.2 | |
| MAX | 3.2 | 0.7 | 9.5 | 8.5 | 12.5 |
Schematic and Recommended Pad Size (mm)
| Dimension | Value (mm) | |
|---|---|---|
| Pad Size | 3.0 x 1.8 | |
| Pitch | 1.00 | |
| Center to Center | 2.75 | |
| Overall Width | 13.50 |
Tape & Reel Information
| Parameter | Value (mm) |
|---|---|
| W | 4.0 0.1 |
| P | 2.0 0.1 |
| A0 | 24 0.3 |
| B0 | 7.9 0.1 |
| K0 | 3.5 0.1 |
| F | 6.9 0.1 |
| T | 2.3 0.2 |
| D | 1.75 0.1 |
| H | 10.75 0.2 |
| M | 12 0.1 |
| C1 | 0.35 0.05 |
| Reel Diameter (C1) | 330 1.0 |
| Inner Core Diameter | 501.0 |
| Tape Width | 24.50.2 |
| MOQ (Pieces/Reel) | 1000 |
Reflow Soldering Recommendation
| Parameter | Condition |
|---|---|
| Preheat Zone | 170 10 , 60-120s |
| Soak Zone | 40s |
| Peak Temperature | 245 |
| Time above 230 | 60s |
| Number of Reflow Cycles | Not more than 3 times |
2504101957_coileasy-CMT5970N_C47117139.pdf
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