MP2364DF Monolithic Power Systems, MP2364DF Datasheet

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The Future of Analog IC Technology DESCRIPTION The MP2364 is a dual monolithic step-down switch mode converter with built-in internal power MOSFETs. It achieves 1.5A continuous output current for each output over a wide input supply range with excellent load ...

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... EXPOSED PAD FOR TSSOP20F ONLY MP2364_PD01-TSSOP20F Part Number* Package MP2364DF TSSOP20F * For Tape & Reel, add suffix –Z (eg. MP2364DF–Z) For Lead Free, add suffix –LF (eg. MP2364DF–LF–Z) ABSOLUTE MAXIMUM RATINGS Supply Voltage ( )................................ 25V INA, INB Switch Voltage ( ) .............................. 26V SWA, SWB Bootstrap Voltage ( ) ...

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TM ELECTRICAL CHARACTERISTICS V = 12V +25°C, unless otherwise noted Parameter Symbol Condition Feedback Voltage V Upper Switch-On Resistance R DS(ON)1 Lower Switch-On Resistance R DS(ON)2 Upper Switch Leakage (4) Current Limit Current Limit Gain Output ...

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TM PIN FUNCTIONS (TSSOP20F) Pin # Name Description Soft-Start Control for Channel A. 9kΩ output resistance from the pin. Set RC time constant 1 SSA with external capacitor for soft start ramp time. Ramp Time = 2.2 x 9kΩ x ...

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TM PIN FUNCTIONS (SOIC16) Pin # Name Description Soft-Start Control for Channel A. 9kΩ output resistance from the pin. Set RC time constant 1 SSA with external capacitor for soft start ramp time. Ramp Time = 2.2 x 9kΩ x ...

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TM OPERATION The MP2364 is a dual channel current mode regulator. The COMP pin voltage is proportional to the peak inductor current. At the beginning of a cycle, the upper transistor M1 is off, and the lower transistor M2 is ...

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TM APPLICATION INFORMATION COMPONENT SELECTION The MP2364 has two channels: A and B. The following formulas are used for component selection of both channels. Refer to components with reference “A” for channel A, and components with reference “B” for channel ...

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TM For simplification, choose the input capacitor whose RMS current rating greater than half of the maximum load current. The input capacitor can be electrolytic, tantalum or ceramic. When using electrolytic or tantalum capacitors, a small, high quality ceramic capacitor, ...

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ESR π × × ESR In this case (as shown in Figure 2), a third pole set by the compensation capacitor (C6) and the compensation resistor (R3) compensate the effect of the ...

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TM TYPICAL APPLICATION CIRCUITS 12V 3.3V @ 1.5A D1A B230A OFF ON Figure 3—2.5V @ 1.5A and 3.3V @ 1.5A Application Circuit MP2364 Rev. 1.4 3/22/2006 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. MP2364 — DUAL 1.5A, 23V, 1.4MHz ...

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TM PACKAGE INFORMATION 0.0256(0.650)TYP 0.105 (2.67) 0.118 (3.00) pad width 0.030(0.750) PIN 1 IDENT. 0.150 (3.80) 0.030(0.750) 0.165 (4.19) pad length 0.252 (6.400) 0.260 (6.600) 0.047(1.200) max 0.007(0.190) 0.012(0.300) NOTE: 1) Control dimension is in inches. Dimension in bracket is ...

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TM 0.745(18.92) 0.765(19.43) 16 PIN TOP VIEW 0.050(1.27) 0.065(1.65) 0.015(0.38) 0.021(0.53) FRONT VIEW NOTE: 1) CONTROL DIMENSION IS IN INCHES. DIMENSION IN BRACKET IS IN MILLIMETERS. 2) PACKAGE LENGTH AND WIDTH DO NOT INCLUDE MOLD FLASH, OR ...