MAX17021GTL+ Maxim Integrated Products, MAX17021GTL+ Datasheet - Page 34

• Manufacturer Part Number: MAX17021GTL+
• Description: IC CTLR PWM DUAL IMVP-6+ 40-TQFN
• Manufacturer: Maxim Integrated Products
• Series: Quick-PWM™r

Specifications of MAX17021GTL+

• Applications: Power Supplies
• Current - Supply: 2.5mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 40-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual-Phase, Quick-PWM Controllers for
IMVP-6+/IMVP-6.5 CPU Core Power Supplies
Figure 6. Standard C4 Transition
34
MAX17082 ONLY)
______________________________________________________________________________________
PWM CONTROL
VID (D0–D6)
(MAX17021/
ACTIVE VID
DPRSLPVR
CPU CORE
INTERNAL
PHASEGD
VOLTAGE
DPRSTP
PWRGD
CLKEN
DH1
DH2
OVP
PSI
INTERNAL
TARGET
BLANK HIGH- IMPEDANCE
BLANK LOW
1-PHASE SKIP (DH1 ACTIVE, DH2 = DL2 = FORCED LOW)
NO PULSES: V
SET TO DEFAULT
DO NOT CARE (DPRSLPVR DOMINATES STATE)
20μs TYP
t
BLANK
OUT
BLANK HIGH THRESHOLD ONLY
BLANK HIGH THRESHOLD ONLY
DEEPER SLEEP VID
BLANK HIGH IMPEDANCE (1-PHASE OPERATION)
> V
TARGET
ACTUAL V
OUT
BLANK HIGH IMPEDANCE
TRACKS INTERNAL TARGET
BLANK LOW
LFM VID
20μs TYP
t
BLANK
1-PHASE FORCED PWM
LFM VID
DPRSLP VID