SIP12201 データシートの表示（PDF） - Vishay Semiconductors
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SIP12201 Datasheet PDF : 12 Pages
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SiP12201
Vishay Semiconductors
TYPICAL WAVEFORMS
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VLX = 10 V/div
DH = 10 V/div
DL = 10 V/div
Inductor Current
2 A/div
1 µs/div
VIN = 12 V, VOUT = 2.5 V, Load Current = 5 A, L = 1.5 µH,
COUT = 220 uF X 2
Typical Switching Waveform
Comp/SD = 1 V/div
VOUT = 1 V/div
Inductor Current
5 A/div
1 ms/div
VIN = 12 V, VOUT = 2.5 V, Load Current = 1 A,
Output Filter Cap = 220 uF X 2
Soft Start
VOUT = 500 mV/div
Inductor Current
2 A/div
10 µs/div
VIN = 12 V, VOUT = 2.5 V, Load Current = 1 A to 8 A Step,
L = 1.5 µH, COUT = 220 uF X 2
Load Transient Response
VOUT = 20 mV/div
1 µs/div
VIN = 12 V, VOUT = 2.5 V, Load Current = 1 A,
L = 1.5 µH, COUT = 220 uF X 2
Output Voltage Ripple
Comp/SD = 1 V/div
VOUT = 1 V/div
Inductor Current
5 A/div
1 ms/div
VIN = 12 V, VOUT = 2.5 V, Load Current = 1 A,
Output Filter Cap = 220 uF X 2
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Document Number: 73541
S-52332–Rev. B, 07-Nov-05
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