CS5158GDR16 ON Semiconductor, CS5158GDR16 Datasheet
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CS5158GDR16
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CS5158GDR16 Summary of contents
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... Year WW Work Week PIN CONNECTIONS 1 V ID0 V ID1 V ID2 V ID3 SS V ID4 C OFF V FFB ORDERING INFORMATION Device Package CS5158GD16 SO−16 CS5158GDR16 SO−16 1 MARKING DIAGRAM 16 CS5158 AWLYWW COMP LGND V CC1 V GATE(L) PGND V GATE(H) V CC2 Shipping 48 Units/Rail 2500 Tape & Reel ...
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CC1 CC2 V V ID0 ID0 V V ID1 ID1 V V ID2 ID2 V V ID3 ID3 V V ID4 ID4 CS5158 C OFF 330 pF SS 0.1 μF COMP 0.33 μF LGND Figure 1. ...
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ELECTRICAL CHARACTERISTICS (0°C < T Code ID4 ID2 ID1 ID0 ID3 Characteristic Error Amplifier V Bias Current Open Loop Gain 1.25 V < V Unity ...
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ELECTRICAL CHARACTERISTICS (continued) Code ID4 ID2 ID1 ID0 ID3 Characteristic DAC Input Threshold V ID0, Input Pull Up Resistance V ID0, Pull Up Voltage Accuracy Measure V (all ...
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ELECTRICAL CHARACTERISTICS (continued) Code ID4 ID2 ID1 ID0 ID3 Characteristic Supply Current I No Switching CC1 I No Switching CC2 Operating I V CC1 FB Operating I V ...
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V Monitor CC1 Comparator − V CC1 + 3.90 V 3.85V SS V ID0 Error V ID1 Amplifier 5 BIT + V DAC ID2 V − ID3 PWM Comparator V ID4 Slow Feedback V FB COMP Fast Feedback V FFB ...
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The V control method is illustrated in Figure 3. The output voltage is used to generate both the error signal and the ramp signal. Since the ramp signal is simply the output voltage affected by any change ...
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Soft Start COMP clamp and the voltage on the Soft Start pin (see Figures 4 and 5). M 250 μs Trace 1− Regulator Output Voltage (1.0 V/div.) Trace 2− Inductor Switching Node (2.0 V/div.) Trace 3− Input ...
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M 1.00 μs Trace 1− Regulator Output Voltage (10 mV/div.) Trace 2− Inductor Switching Node (5.0 V/div.) Figure 8. Peak−to−Peak Ripple (Heavy Load) OUT Transient Response 2 The CS5158 V control loop’s 100 ns ...
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Short Circuit Protection A lossless hiccup mode short circuit protection feature is provided, requiring only the Soft Start capacitor to implement short circuit condition occurs (V the V low comparator sets the FAULT latch. This causes FFB the ...
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M 5.00 ms Trace 4− 5.0 V from PC Power Supply (2.0 V/div.) Trace 1− Regulator Output Voltage (1.0 V/div.) Figure 15. OVP Response to an Input−to−Output Short Circuit by Pulling the Input Voltage to Ground External Output Enable Circuit ...
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CC1 CC2 used as the source for the regulator output current, the following gate drive is provided; V GATE GATE( (see ...
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A heatsink may be added to TO−220 components to reduce their thermal impedance. A number of PC board layout techniques such as thermal vias and additional copper foil area can be used to improve the power handling capability of surface ...
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MBRS 120 0.1 μF MBRS120 MBRS120 1.0 μF V CC1 V ID0 V ID1 V ID2 V ID3 V ID4 C OFF 330 pF SS 0.1 μF COMP 0.33 μF Figure 23. Additional Application Diagram, 5 3.3 ...
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MBRS 120 0.1 μF MBRS120 MBRS120 1.0 μF V CC1 V ID0 V ID1 V ID2 V ID3 V ID4 C OFF 330 pF SS 0.1 μF COMP 0.33 μF Figure 25. Additional Application Diagram, 5 3.3 ...
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... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...