ADC 6021 Spécifications télécharger pdf (Page 49)

MYXPM6021*

Revision 1.1 - 10/21/14

*Advanced information. Subject to change without notice.

MYXPM6021*

Form #: CSI-D-685 Document 011

Figure 18: VDDQ Power Domain Block Diagram

9.6.6.1 Electrical Characteristics VDDQ

Table 22: Electrical Parameter for BUCK_VDDQ

Parameter Description Test Conditions Min Typ Max Unit

VDDQ_VIN Input voltage 2.7 4.5 V

Cin At VDDQ_IN 2 x 4.7 μF

Cout 2 x 47 or 4 x 22 μF

ESR of output capacitor 6 @ 22/47μF mΩ

ESL of output capacitor 1.6 @ 3MHz nH

L_BUCK Inductor value -20% 2 x 0.47 +20% μH

L_DCR Inductor resistance 48 mΩ

V1P0A Output Voltage IOUT= Imax 1.24/1.35±2%

F_BUCK Frequency of operation 3 MHz

Transient load current prole 35-2085mA 200 ns

Transient droop

35-2085mA 50 mV

Transient overshoot

2085-35mA 50 mV

Ton Turn on time 2 ms

Rpd Discharge impedance VDDQ .. 0V 20 Ω

IQ_ON Quiescent current in on

mode

No load 100 μA

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 112 113

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ADC 6021 Spécifications Page 49