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AOZ13937DI-01
ECPower™ Type C Protection Switch
Status: Full Production
The AOZ13937DI features an ultra-low 20mOhm resistance with soft-start, overvoltage, ideal diode reverse-current, short-circuit, over-current, over-temperature, and ESD and is designed to isolate and protect downstream components from abnormal VBUS voltage and current conditions. The ideal diode fast reverse current protection allows multiple power paths to be connected in parallel without interference.
Parametrics
Status | Full Production |
Package | DFN3x3B-12L |
Min Vin (V) | 3.40 |
Max Vin (V) | 32 |
Sink or Source | Sink |
Max Load I (A) | 8 |
RON (mΩ) | 20 |
I Limit | No |
OVP | 33 |
External Soft Start | Yes |
# of Channels | 1 |
FRS Function | No |
RCB Topology | Ideal Diode |
SCP Function | Fast Shutdown at Startup Only |
Latch-off / Auto-Restart | Auto-Restart |
Parametrics
Status | Full Production |
Package | DFN3x3B-12L |
Min Vin (V) | 3.40 |
Max Vin (V) | 32 |
Sink or Source | Sink |
Max Load I (A) | 8 |
RON (mΩ) | 20 |
I Limit | No |
OVP | 33 |
External Soft Start | Yes |
# of Channels | 1 |
FRS Function | No |
RCB Topology | Ideal Diode |
SCP Function | Fast Shutdown at Startup Only |
Latch-off / Auto-Restart | Auto-Restart |
Features
- 7 A continuous current
- 18 A peak current for 10 ms @ 2% duty cycle
- 20 mΩ typical ON resistance
- 3.4 V to 32 V operating input voltage
- VIN and VOUT are rated 39 V Abs max
- Ideal Diode True Reverse Current Blocking (IDTRCB)
- Programmable Soft-Start
- VIN Under-Voltage Lockout (UVLO)
- Programmable VIN Over-Voltage Lockout (OVLO)
- Thermal Shutdown Protection
- Startup Short Circuit Protection
- Fault Recovery
- AOZ13937DI-01: Auto-Restart
- AOZ13937DI-02: Latch-Off - IEC 61000-4-2: ±8 kV contact discharge, ±15 kV air discharge on VIN and VOUT
- IEC 61000-4-5: 45V on VIN, no Cap
Documentation
| Title | Type | Date | File |
|---|---|---|---|
| AOZ13937DI-01 Datasheet | Datasheets | 2024-08-27 | |
| AOZ13937DI-01 Marking | Markings | 2024-09-12 | |
| AOZ13937DI-01 Reliability Report | Reliability Reports | 2023-03-20 | |
| DFN3x3B_12L_EP1_S | Package | 2023-05-23 | |
| DFN3x3B_12L_EP1_S Tape & Reel | Tape & Reel | 2024-04-25 |
Package Details
| Package Name | Dimensions | Package Specifications | Packaging Method |
|---|---|---|---|
| DFN3x3B_12L_EP1_S | 3.0x3.0x0.9 | Tape and Reel |