ADC 6021 Specifikace stáhnout pdf (Strana 43)

MYXPM6021*

Revision 1.1 - 10/21/14

*Advanced information. Subject to change without notice.

43

MYXPM6021*

Form #: CSI-D-685 Document 011

Parameter Description Test Conditions Min Typ Max Unit

Normal Mode – Synchronous Rectication (PWM)

Maximum Output Current

(Imax)

475 mA

ILIMIT Current limitation Cycle by cycle 900 mA

Efciency at VSYS = 3.7V &

Tamb=60°C with proposed

external components and

PCB layout

See Figure 15

Sleep Mode – Pulse Skipping (PSK)

Efciency at VSYS = 3.7V &

Tamb=60°C with proposed

external components and

PCB layout

See Figure 15

Notes:

1. IncludingDCaccuracy,rippleandloadregulation

2. IncludingDCaccuracy,rippleandloadregulation

3. RDSONmeasurementonATE

Figure 15: V1P05S Efciency

Table16:ElectricalParameterforBUCK_V1P0A(continued)

1 2 ... 38 39 40 41 42 43 44 45 46 47 48 ... 112 113

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