2.95V~15V, 9A, 10mΩ, Programmable Current Limit Switch
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- Parameters
- Features
- Description
| Part number |
SY86809DAAQ |
| 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:14.9V), 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/SY86809D is a programmable current limit switch with input voltage range selection and output voltage clamping. Extremely low RDS(ON) of the integrated protection Nchannel 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_SY86809DAAQ is intended for evaluating a programmable current limit switch with 2.95V to 15V input voltage range selection and output voltage clamping SY86809DAAQ.
