ZA154J, ZA3020, ZA3020LV Selling Leads, Datasheet
MFG:JAT Package Cooled:SMD D/C:08+
ZA154J, ZA3020, ZA3020LV Datasheet download
Part Number: ZA154J
MFG: JAT
Package Cooled: SMD
D/C: 08+
ZA154J, ZA3020, ZA3020LV
- Table of contents:
Info of ZA154J
Info of ZA3020
Info of ZA3020LV
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About ZA3020
PDF/DataSheet Download
Datasheet: ZA3020
File Size: 138157 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About ZA3020
PDF/DataSheet Download
Datasheet: ZA3020
File Size: 138157 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
ZA3020 General Description
The ZA3020 is a monolithic step down switch mode converter with a built in internal Power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.
Current mode operation provides fast transient response and eases loop stabilization.
Fault condition protection includes cycle-bycycle current limiting and thermal shutdown. In shutdown mode the regulator draws 23A of supply current.
The ZA3020 requires a minimum number of readily available standard external components. A synchronization pin allows the part to be driven to 600KHz.
ZA3020 Maximum Ratings
| Supply Voltage (VIN) | 28V |
| Switch Voltage (VSW) | -1V to VIN +1V |
| Boost Voltage | VSW + 6V |
| Feedback Voltage (VFB) | 0.3 to 6V |
| Enable/UVLO Voltage (VEN) | 0.3 to 6V |
| Comp Voltage (VCOMP) | 0.3 to 6V |
| Sync Voltage (VSYNC) | 0.3 to 6V |
| Junction Temperature | 150 |
| Lead Temperature | 260 |
| Storage Temperature | -65 to +150 |
ZA3020 Features
` 2A Output Current
` 0.18 Internal Power MOSFET Switch
` Stable with Low ESR Output Ceramic capacitors
` Up to 95% Efficiency
` 20A Shutdown Mode
` Fixed 380kHz frequency
` Thermal Shutdown
` Cycle-by-cycle over current protection
` Wide 4.75 to 25V operating input range
` Output Adjustable from 1.22 to 21V
` Programmable under voltage lockout
` Frequency Synchronization Input
` Available in 8 pin SO package
` Evaluation Board Available
` 0.18 Internal Power MOSFET Switch
` Stable with Low ESR Output Ceramic capacitors
` Up to 95% Efficiency
` 20A Shutdown Mode
` Fixed 380kHz frequency
` Thermal Shutdown
` Cycle-by-cycle over current protection
` Wide 4.75 to 25V operating input range
` Output Adjustable from 1.22 to 21V
` Programmable under voltage lockout
` Frequency Synchronization Input
` Available in 8 pin SO package
` Evaluation Board Available
ZA3020 Typical Application
· Distributed Power Systems
· Battery Charger
· Pre-Regulator for Linear Regulators
· Battery Charger
· Pre-Regulator for Linear Regulators
ZA3020 Connection Diagram
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