MAX8760ETL+ Maxim Integrated Products, MAX8760ETL+ Datasheet - Page 25

• Manufacturer Part Number: MAX8760ETL+
• Description: IC CNTRLR QUICK PWM 40-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8760ETL+

• Applications: Controller, 6-bit VID AMD Mobile Turion™
• Voltage - Input: 4 ~ 28 V
• Number Of Outputs: 2
• Voltage - Output: 0.38 ~ 1.55 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-TQFN Exposed Pad
• Output Voltage: 0.375 V to 1.55 V
• Output Current: 4000 mA
• Mounting Style: SMD/SMT
• Switching Frequency: 550 KHz
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 40 C
• Synchronous Pin: No
• Topology: Buck
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 5. Dual-Phase Quick-PWM Functional Diagram
CSN
CSP
ILIM
CCV
CMP
CMN
V
REF
SHDN
GND
OFS
FB
OAIN+
OAIN-
GNDS
CC
1.0V
Dual-Phase, Quick-PWM Controller for AMD
Mobile Turion 64 CPU Core Power Supplies
______________________________________________________________________________________
Gm
R
19R
(2.0V)
REF
Gm
T
T = 1
T = 0
REF
Gm
T
Q
Q
R-2R
DAC
Q
ONE-SHOT
MINIMUM
OFF-TIME
1.5mV
CMP
CMN
TRIG
Q
Q
SECONDARY PHASE
ONE-SHOT
ONE-SHOT
ON-TIME
ON-TIME
SKIP
CONTROL, AND SLEW-RATE CONTROL
DRIVERS
TRIG
TRIG
S[0:1] D[0:5]
R
S
INTERNAL MULTIPLEXERS, MODE
MAX8760
Q
FAULT
SUS
S
R
MAIN PHASE
Q
DRIVERS
SKIP
FB
Gm
Gm
CMP
CSP
CMN
CSN
PGND
BSTM
BSTS
DHM
TIME
DLM
LXM
DHS
DLS
TON
LXS
V
CCI
V+
DD
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