(Hong Kong)
Product Summary
The CS5173GDR8G is 280kHz/560kHz switching regulator with a high efficiency, 1.5A integrated switch. The CS5173GDR8G operate over a wide input voltage range, from 2.7V to 30V. The flexibility of the design of CS5173GDR8G allows the chips to operate in most power supply configurations, including boost, flyback, forward, inverting, and SEPIC. The CS5173GDR8G utilizes current mode architecture, which allows excellent load and line regulation, as well as a practical means for limiting current.
Parametrics
CS5173GDR8G maximum ratings: (1) Junction Temperature Range, Tj: -40°C to +150°C ; (2) Storage Temperature Range, TS TORAGE: -65°C to +150°C ; (3) Package Thermal Resistance, Junction-to-Case, Rojc: 45°C/W, Junction-to Ambient, Roja: 165°C/W; (4) Lead Temperature Soldering: Reflow: 230°C Peak (1.60 second maximum above 183 °C) ; (4) ESD, Human Body Model: 1.2kV; (5) Vcc (IC Power Input): Vmax: 35 V, Vmin: -0.3 V; (6) SS(Shutdown/Sync) : Vmax: 30 V, Vmin: -0.3 V; (7) (Voltage Feedback Input) : Vmax: 10 V, Vmin: -0.3 V; (8) Test (Test Pin) : Vmax: 6.0V, Vmin:-0.3V ; (9) PGND (Power Ground): Vmax: 0.3V, Vmin: -0.3V; (10) AGND (Analog Ground): Vmax: 0V, Vmin: 0V; (11) Vsw (S witch Input) : Vmax: 40V, Vmin: -0.3V.
Features
CS5173GDR8G features: (1) Integrated Power Switch: 1.5A Guaranteed; (2) Wide Input Range: 2.7V to 30V; (3) High Frequency Allows for Small Components; (4) Minimum External Components; (5) Easy External Synchronization; (6) Built in Overcurrent Protection; (7) Frequency Foldback Reduces Component Stress During an Overcurrent Condition; (8) Thermal Shutdown with Hysteresis; (9) Regulates Either Positive or Negative Output Voltages; (10) Shut Down Current: 50 A Maximum; (11) Pin-to-Pin Compatible with LT1372/1373; (12) Wide Temperature Range: Industrial Grade: -40°C to 125°C, Commercial Grade: 0°C to 125°C; (13) Pb-Free Packages are Available.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
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 CS5173GDR8G |
ON Semiconductor |
Switching Converters, Regulators & Controllers 1.5A High Efficiency Boost |
Data Sheet |
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| Image | Part No | Mfg | Description | |
Pricing (USD) |
Quantity | ||||||||||||
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Data Sheet |
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Data Sheet |
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Primary & Secondary Side PWM Controllers Secondary Side 1.5A |
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Data Sheet |
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