电子保险丝 / 单通道 / 5V
PG79359
PG79359
PG79359
Active
• Wide input voltage range: 2.97V o 16V
• Integrated 5.8mΩ Pass MOSFET
• Fast over-voltage protection
- OVLO: Adjustable overvoltage lockout
• Overcurrent protection with load current monitor output (ILM)
- Circuit-breaker response
- Adjustable 1.5A to 11A current limit
- Adjustable transient blanking timer (ITIMER) to allow high transient current
• Fast-trip response for short-circuit protection
• Adjustable output slew rate (dVdt)
• Enable with adjustable input UVLO threshold
• Built-on over temperature protection
• Fault indication (FLT) or power good indication (PG)
• RoHS compliant and Green
• Hot-swap, hot-plug
• PCI and PCIe cards
• Appliances and power tools
• Smartphones and tablets
• Industrial system
The PG79359 devices are active circuit protection devices with an integrated MOSFET used to limit current and voltage to safe levels during fault conditions.
The current limit level can be set with a resistor between ILM and ground.
The device has over voltage protection feature which either limits the output voltage to a fixed level or cuts off the output when input over voltage fault occurs.
To limit the inrush current during device turn-on, the rising slew rate of output voltage can be set by a capacitor between dVdt and ground.
The device also offers EN on/off control and input UVLO features.
The device is available in QFN-10 pins, 2x2 mm package.
| P/N | Vin (V) Voltage Range(V) | Continuous Current (A) | UVLO (V) | OVP (V) | Ron typ (mΩ) | Iq typ (mA) | Fault indication | PMBUS | Soft-Start | Latch/Retry | Current Limit (A) | Package(s) | status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PG79359AR | 2.97 to 16 | 10 | 2.63 | Adj | 5.8 | 0.33 | Y | N | Y | Latch | 1.5 to 11 | QFN-10 (2x2 mm) | Active |
| PG79359BR | 2.97 to 16 | 10 | 2.63 | Adj | 5.8 | 0.33 | Y | N | Y | Retry | 1.5 to 11 | QFN-10 (2x2 mm) | Active |
| 对比参数 |
PG79359
|
|
|---|---|---|
| Vin (V) Voltage Range(V) | 2.97 to 16 | |
| Continuous Current (A) | 10 | |
| UVLO (V) | 2.63 | |
| OVP (V) | Adj | |
| Ron typ (mΩ) | 5.8 | |
| Iq typ (mA) | 0.33 | |
| Fault indication | Y | |
| PMBUS | N | |
| Soft-Start | Y | |
| Latch/Retry | Latch / Retry | |
| Current Limit (A) | 1.5 to 11 | |
| Package |
QFN-10 (2x2 mm) |
|
| status | Active |
能达微电子（深圳）有限公司
广东省深圳市南山区粤海街道科技生态园12A2103
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