MAX8770GTL+T Maxim Integrated Products, MAX8770GTL+T Datasheet - Page 32

• Manufacturer Part Number: MAX8770GTL+T
• Description: IC CTLR PS 2/1PH QUICK PWM 40QFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8770GTL+T

• Applications: Controller, Intel IMVP-6
• Voltage - Input: 4 ~ 26 V
• Number Of Outputs: 1
• Voltage - Output: 0.125 ~ 1.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: *
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PWM Controller for IMVP-6+ CPU Core Power Supplies
CONFIDENTIAL INFORMATION – RESTRICTED TO INTEL
Figure 6. Slow C4 Transition
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______________________________________________________________________________________
PWM CONTROL
VID (D0–D6)
ACTIVE VID
DPRSLPVR
CPU CORE
PHASEGD
INTERNAL
VOLTAGE
DPRSTP
MAX8770/MAX8771/MAX8772 Dual-Phase, Quick-
PWRGD
CLKEN
DH1
DH2
OVP
PSI
INTERNAL
TARGET
BLANK HIGH-Z
BLANK LOW
1-PHASE SKIP (DH1 ACTIVE, DL2 FORCED LOW)
NO PULSES: V
DO NOT CARE (DPRSLPVR DOMINATES STATE)
SET TO 1.75V MIN
20µs TYP
t
BLANK
OUT
DEEPER SLEEP VID
> V
BLANK HIGH-Z (1-PHASE OPERATION)
TARGET
ACTUAL V
BLANK HIGH THRESHOLD ONLY
BLANK HIGH THRESHOLD ONLY
OUT
TRACKS INTERNAL TARGET
BLANK HIGH-Z
BLANK LOW
LFM VID
20µs TYP
t
BLANK
1-PHASE FORCED PWM
®
IMVP-6 LICENSEES
LFM VID
DPRSLP VID