MAX17410EVKIT 查看數據表（PDF） - Maxim Integrated

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MAX17410EVKIT

MAX17410 Evaluation Kit

Maxim Integrated 

MAX17410 Evaluation Kit

Table 1. MAX17410 Operating Mode Truth Table Functions (continued)

SHDN

SW2

(1, 10)

INPUTS

DPRSTP DPRSLPVR

SW2

SW2

(5, 6)

(2, 9)

PSI

SW2

(3, 8)

PHASE

OPERATION*

OPERATING MODE

Falling

X

Shutdown. When SHDN is pulled low, the MAX17410

immediately pulls PWRGD and PHASEGD low, CLKEN

X

X

Multiphase Forced-PWM becomes high impedance, all enabled phases are

1/8 RTIME Slew Rate

activated, and the output voltage is ramped down to

ground. Once the output reaches 0V, the controller

enters the low-power shutdown state.

High

X

X

X

Disabled

*Multiphase operation = All enabled phases active.

X = Don’t care.

Fault Mode. The fault latch has been set by the

MAX17410 UVP or thermal-shutdown protection, or by

the OVP protection. The controller remains in FAULT

mode until VCC power is cycled or SHDN toggled.

Table 2. MAX17410 IMVP-6+ Output-Voltage VID DAC Codes

D6 D5 D4 D3 D2 D1 D0

0000000

0000001

0000010

0000011

0000100

0000101

0000110

0000111

0001000

0001001

0001010

0001011

0001100

0001101

0001110

0001111

0010000

0010001

0010010

0010011

0010100

0010101

0010110

OUTPUT

VOLTAGE (V)

1.5000

1.4875

1.4750

1.4625

1.4500

1.4375

1.4250

1.4125

1.4000

1.3875

1.3750

1.3625

1.3500

1.3375

1.3250

1.3125

1.3000

1.2875

1.2750

1.2625

1.2500

1.2375

1.2250

D6 D5 D4

D3

D2

D1 D0

OUTPUT

VOLTAGE (V)

1000000

0.7000

1000001

0.6875

1000010

1000011

0.6750

0.6625

1000100

0.6500

1000101

0.6375

1000110

1000111

0.6250

0.6125

1001000

0.6000

1001001

0.5875

1001010

0.5750

1001011

0.5625

1001100

0.5500

1001101

0.5375

1001110

1001111

0.5250

0.5125

1010000

0.5000

1010001

1010010

1010011

1010100

0.4875

0.4750

0.4625

0.4500

1010101

0.4375

1010110

0.4250

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