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MP020-5GS-Z Converter Offline Flyback Topology 120Hz ~ 75kHz 8-SOIC-7A
Datasheet:MP020-5GS-Z
| Category | AC DC Converters, Offline Switches |
| Mfr | Monolithic Power Systems Inc. |
| Product Status | Not For New Designs |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 700V |
| Topology | Flyback |
| Voltage - Start Up | 17.3 V |
| Voltage - Supply (Vcc/Vdd) | 6.6V ~ 28V |
| Frequency - Switching | 120Hz ~ 75kHz |
| Power (Watts) | 8 W |
| Fault Protection | Current Limiting, Open Circuit, Over Load, Over Temperature, Over Voltage |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads |
| Supplier Device Package | 8-SOIC-7A |
| Mounting Type | Surface Mount |
| Base Product Number | MP020 |
Additional Resources:
| ATTRIBUTE | DESCRIPTION |
| Standard Package | 2500 |
DESCRIPTION
The MP020-5 is an offline, primary-side regulator that provides accurate constant voltage and constant current regulation without an opto-coupler or a secondary feedback circuit. It has an integrated 700V MOSFET. The MP020-5's variable off-time control allows a flyback converter to operate in discontinuous conduction mode.
The MP020-5 also features protection functions such as VCC under-voltage lockout, over-current protection, overtemperature protection, open circuit protection (OCkP) and over-voltage protection. Its internal high-voltage start-up current source and powersaving technologies limit the no-load power consumption to less than 30mW.
The MP020-5's variable-switching-frequency technology provides natural spectrum shaping to smooth the EMI signature, making it suitable for offline, low-power battery chargers and adapters.
The MP020-5 is available in SOIC8-7A.
FEATURES
Primary-Side–Control without Opto-Coupler or Secondary Feedback Circuit
Precise Constant Current and Constant Voltage Control (CC/CV)
Integrated 700V MOSFET with Minimal External Components
Variable, Off-Time, Peak-Current Control
550µA High-Voltage Current Source
30mW No-Load Power Consumption
Programmable Cable Compensation
Multiple Protections: OVP, OCP, OCkP, OTP, and VCC UVLO
Natural Spectrum Shaping for Improved EMI Signature
Low Cost and Simple External circuit
SOIC8-7A Package
APPLICATIONS
Cell Phone Chargers
Adapters for Handheld Electronics
Stand-By and Auxiliary Power Supplies
Small Appliances
