2.95V~15V, 9A, 10mΩ, Programmable Current Limit Switch
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- Parameters
- Features
- Description
| Part number |
SY86809AAAQ |
| Vin (min) (V) |
2.95 |
| Vin (max) (V) |
15 |
| Vabs cont. (max) (V) |
30 |
| Iout (max) (A) |
9 |
| Protection mode |
VCP, OCP, UVP, OTP |
| Over current response |
Current limiting |
| Current limit (A) |
Adjustable |
| Fault response |
Auto-recovery |
| Ron (typ) (mΩ) |
10 |
| Certification recognition |
|
| Iq (typ) (uA) |
120µA@12V |
| Enable logic |
Low |
| Soft start |
Adjustable |
| Features |
Selectable Clamping Output Voltage Threshold (Maximum :14V), Independent ON/OFF Control Input |
| Package |
QFN2×2.5-10 |
| Operating temperature range(°C) |
-40 to 125 |
| Functional safety category |
|
- Wide Input Voltage Range from 2.95V to 15V with Surge up to 30V
- Extremely Low Power Path Resistance RDS(ON)
RDS(ON)=10mΩ(typ) at 3.3/5/12 VIN Condition
- 9A Output Current Capability/10.8A Peak Current
- Programmable Current Limit
- Programmable Soft-Start Time
- Selectable Clamping Output Voltage Threshold
- Independent ON/OFF Control Input
- Thermal Shutdown Protection & Auto Recovery
- Moisture Sensitivity Level (MSL): 1
- Compact package: QFN2×2.5-10
The SY86809A is a programmable current limit switch with input voltage range selection and output voltage clamping. Extremely low RDS(ON) of the integrated protection N-channel FET helps to reduce power loss during the normal operation. Programmable soft-start time controls the slew rate of the output voltage during the start-up time. Independent enable control allows the complicated system sequencing control. It integrates the over-temperature protection shutdown and auto-recovery with hysteresis. This IC along with small QFN2×2.5-10 footprint provides small PCB area application.
Evaluation Board
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Photo of evaluation board
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Photo of evaluation board
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Photo of evaluation board
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Photo of evaluation board
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Photo of evaluation board
The EVB_SY86809AAAQ is intended for evaluating 2.95V~15V Input, 9A, Programmable Current Limit Switch SY86809AAAQ.
