简体中文 
5F，W2，Chengxin Building，Tian A an An Shen Chuang Valley Industrial Center，Fenggang Town，Dongguan City，中国广东省523681
产品描述
5V, 13W PD(Powered Device) Integrated Module (Isolation Type)
Fully supports IEEE802.3af
Small Single In-Line (SIL) package size –56mm (L) x 14mm (H)
Input Voltage Range 37V to 57V
Support PoE applications in both of Fast / Gigabit Ethernet environments.
Short Circuit Protection
Over-temperature Protection
Programmable Classification (Default:Class 0)
High Efficiency
Isolation level 1.5KVrms.
Easy Installation and Low Cost (Isolation Type, Minimum External Devices required)
Low Output Ripple and Noise
Adjustable Output Voltage
1500Vrms Isolation (Input-Output)
| 1 | VIN+ | POE Direct Input +. This pin connects to the positive (+) output of the input bridge rectifiers (internally connected to pin 3). |
| 2 | VIN- | POE Direct Input -. This pin connects to the negative (-) output of the input bridge rectifiers (internally connected to pins 4 and 5). |
| 3 | VIN+ | POE Direct Input +. Internally connected to pin 1. |
| 4 | VIN- | POE Direct Input -. Internally connected to pin 2. |
| 5 | NC | NC. Do not connect to this pin. |
| 6 | NC | NC. Do not connect to this pin. |
| 7 | -VDC | Negative DC Output. The ground return for the +VDC output. |
| 8 | +VDC | Positive DC Output. This pin provides the regulated output from the DC/DC converter. |
| 9 | ADJ | Output Adjust. The output voltage can be adjusted from its nominal value, by connecting an external resistor from this pin to either the +VDC pin or the -VDC pin. |
| 10 | NC | NC. Do not connect to this pin. |
Output Adjustment
| Reducing the output voltage, connect R between ADJ and +VDC | |
| Value of R | DP9205 output |
| Open Circuit | 5V |
| 0 R | 4.5V |
| 100K | 4.75V |
| 200k | 4.83V |
| Increasing the output voltage, connect R between ADJ and -VDC | |
| Value of R | Ag9205 output |
| Open Circuit | 5V |
| 0 R | 5.65V |
| 100K | 5.26V |
| 200k | 5.16V |
| Output Adjustment Resistor (R) Value | |
TYPICAL SYSTEM DIAGRAM
TYPICAL APPLICATION
TEST DATA
| Model | Input Voltage（after bridge） | Input Current | Output Voltage | Output Current | Efficiency | Ripple Output Noise |
| V | mA | V | A | % | mV | |
| DP9200 | 50.39 | 284 | 5.0 | 2.5 | 87.52% | 150 |
| 50.5 | 226 | 5.0 | 2 | 87.79% | 120 | |
| 50.48 | 170 | 5.0 | 1.5 | 87.57% | 95 | |
| 50.58 | 115 | 5.0 | 1 | 86.13% | 75 | |
| 50.68 | 60 | 5.0 | 0.5 | 82.38% | 50 | |
| 50.91 | 8 | 5.0 | 0 | 0.00% |
ELECTRICAL SPECIFICATIONS
| No. | Parameter | Symbol | Min | Typical values | Max | Unit |
| 1 | Input Voltage | Vin | 37 | 48 | 57 | V |
| 2 | output voltage | +VDC | 4.9 | 5 | 5.1 | V |
| 3 | output Current | PWR | 0.05 | 2 | 2.6 | A |
| 4 | Isolation Voltage | VISO | 1.5 | KV | ||
| 5 | Ripple Output Noise | VRN | 120 | mVp-p@2A | ||
| 6 | Storage Temperature | Tj | -40 | 25 | 85 | ℃ |
| 7 | Operating Temperature | Tstg | -40 | 25 | 80 | ℃ |
Power Delivery in PoE Systems
Establishing PoE Connection – Type 1 (IEEE 802.3af/PoE)
Establishing PoE Connection – Type 2 (IEEE 802.3at/PoE+)
Establishing PoE Connection – Type 3 and 4 (IEEE 802.3bt)
DP9200 模块 规格书（英文版）
DP9200 模块 规格书（英文版）下载
