Datasheet LTM4601, LTM4601-1 (Analog Devices) - 8
| Fabricante | Analog Devices |
| Descripción | 12A µModule Regulator with PLL, Output Tracking and Margining |
| Páginas / Página | 30 / 8 — pin FuncTions (See Package Description for Pin Assignment) SGND (Pin … |
| Formato / tamaño de archivo | PDF / 964 Kb |
| Idioma del documento | Inglés |
pin FuncTions (See Package Description for Pin Assignment) SGND (Pin H12):. RUN (Pin A10):. COMP (Pin A11):. PGOOD (Pin G12):
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LTM4601/LTM4601-1
pin FuncTions (See Package Description for Pin Assignment) SGND (Pin H12):
Signal Ground. This pin connects to
RUN (Pin A10):
Run Control Pin. A voltage above 1.9V PGND at output capacitor point. See Figure 15. will turn on the module, and when below 1V, will turn
COMP (Pin A11):
Current Control Threshold and Error off the module. A programmable UVLO function can be Amplifier Compensation Point. The current comparator accomplished by connecting to a resistor divider from threshold increases with this control voltage. The voltage VIN to ground. See Figure 1. This pin has a 5.1V Zener to ranges from 0V to 2.4V with 0.7V corresponding to zero ground. Maximum pin voltage is 5V. Limit current into the sense voltage (zero current). RUN pin to less than 1mA.
PGOOD (Pin G12):
Output Voltage Power Good Indicator.
VOUT_LCL (Pin L12):
VOUT connects directly to this pin Open-drain logic output that is pulled to ground when the to bypass the remote sense amplifier, or DIFFVOUT con- output voltage is not within ±10% of the regulation point, nects to this pin when the remote sense amplifier is used. after a 25µs power bad mask timer expires. VOUT_LCL can be connected to VOUT on the LTM4601-1, VOUT is internally connected to VOUT_LCL with 50W in the LTM4601-1. 4601fe 8 For more information www.linear.com/LTM4601 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Decoupling Requirements Operation Applications Information Typical Applications Package Description Revision History Package Photo Related Parts
pin FuncTions (See Package Description for Pin Assignment) SGND (Pin H12):
Signal Ground. This pin connects to
RUN (Pin A10):
Run Control Pin. A voltage above 1.9V PGND at output capacitor point. See Figure 15. will turn on the module, and when below 1V, will turn
COMP (Pin A11):
Current Control Threshold and Error off the module. A programmable UVLO function can be Amplifier Compensation Point. The current comparator accomplished by connecting to a resistor divider from threshold increases with this control voltage. The voltage VIN to ground. See Figure 1. This pin has a 5.1V Zener to ranges from 0V to 2.4V with 0.7V corresponding to zero ground. Maximum pin voltage is 5V. Limit current into the sense voltage (zero current). RUN pin to less than 1mA.
PGOOD (Pin G12):
Output Voltage Power Good Indicator.
VOUT_LCL (Pin L12):
VOUT connects directly to this pin Open-drain logic output that is pulled to ground when the to bypass the remote sense amplifier, or DIFFVOUT con- output voltage is not within ±10% of the regulation point, nects to this pin when the remote sense amplifier is used. after a 25µs power bad mask timer expires. VOUT_LCL can be connected to VOUT on the LTM4601-1, VOUT is internally connected to VOUT_LCL with 50W in the LTM4601-1. 4601fe 8 For more information www.linear.com/LTM4601 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Decoupling Requirements Operation Applications Information Typical Applications Package Description Revision History Package Photo Related Parts