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| UR5516B Datasheet, PDF (8/9 Pages) Unisonic Technologies – 3A BUS TERMINATION REGULATOR | |||
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UR5516B
 OPERATNG WAVEFORMS(Cont.)
3. Load Transient Response: IOUT = +3A -> -3A -> +3A
- VIN = 2.5V, VCCA = 3.3V
- VREF is 1.250V supplied by a regulator
- COUT = 470µF/10V, ESR = 30mâ¦
- IOUT slew rate = ±3A/µS
LINEAR INTEGRATED CIRCUIT
4. Short-Circuit Test
- VIN = 2.5V, VCCA = 3.3V
VOUT is Shorted to GND
IOUT
AT
VOUT
IC
Ch1 : VOUT, 500mV/Div, DC,
Offset = 1.250V
Ax1 : IOUT, 2A/Div
Time : 5mS/Div
VOUT is Shorted to VIN (2.5V)
IOUT
AT
VOUT
IC
VOUT
IOUT
Ch1 : VOUT, 500mV/Div, DC,
Offset = 1.250V
Ax1 : IOUT, 2A/Div
Time : 5mS/Div
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
8 of 9
QW-R101-019.A
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