MAX8760ETL+T Maxim Integrated Products, MAX8760ETL+T Datasheet - Page 5

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

Specifications of MAX8760ETL+T

• 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

ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1, V+ = 15V, V
SUS = GNDS = D0–D5 = GND, T
Current-Balance
Transconductance
GATE DRIVERS
DH_ Gate-Driver On-Resistance
DL_ Gate-Driver On-Resistance
DH_ Gate-Driver Source/Sink
Current
DL_ Gate-Driver Sink Current
DL_ Gate-Driver Source Current
Dead Time
VOLTAGE-POSITIONING AMPLIFIER
Input Offset Voltage
Input Bias Current
Op Amp Disable Threshold
Common-Mode Input Voltage
Range
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
Large-Signal Voltage Gain
Output Voltage Swing
Input Capacitance
Gain-Bandwidth Product
Slew Rate
Capacitive-Load Stability
LOGIC AND I/O
SHDN Input High Voltage
SHDN Input Low Voltage
SHDN No-Fault Threshold
Three-Level Input Logic Levels
Logic Input Current
D0–D5 Logic Input High Voltage
PARAMETER
Dual-Phase, Quick-PWM Controller for AMD
Mobile Turion 64 CPU Core Power Supplies
_______________________________________________________________________________________
CC
A
= 0°C to +85°C, unless otherwise specified. Typical values are at T
= V
I
DL(SOURCE)
SYMBOL
G
I
R
R
DL(SINK)
V
V
CMRR
DD
t
PSRR
m(IBAL)
ON(DH)
ON(DL)
I
DEAD
V
V
A
OAIN-
SHDN
BIAS
V
I
V
DH
CM
OS
OA
IH
IL
= V
SHDN
BST_ - LX_ forced to 5V
High state (pullup)
Low start (pulldown)
DH_ forced to 2.5V,
BST_ - LX_ forced to 5V
DL_ forced to 5V
DL_ forced to 2.5V
DL_ rising
DH_ rising
OAIN+, OAIN-
Guaranteed by CMRR test
V
V
R
|V
R
No sustained oscillations
To enable no-fault mode
SUS, SKIP
SHDN, SKIP, SUS
OAIN+
CC
L
L
OAIN+
= V
= 1kΩ to V
= 1kΩ to V
= 4.5V to 5.5V
SKIP
= V
- V
= V
OAIN-
OAIN-
CC
CC
S0
CONDITIONS
/2
| ≥ 10mV,
/2
= 0 to 2.5V
= V
S1
= 5V, V
V
V
High
REF
Low
CC
FBL
FB
- V
= V
FBH
CMP
= V
CMN
MIN
0.8
2.7
1.2
1.6
70
75
80
12
-1
-1
3
0
A
= V
= +25°C.)
V
CSP
CC
TYP
400
115
100
112
400
1.0
1.0
0.4
1.6
1.6
0.1
0.3
35
26
77
47
11
4
3
- 1
= V
CSN
V
MAX
200
300
200
4.5
4.5
0.4
2.5
0.4
2.3
0.8
+1
CC
+1
15
2
= 1.3V, OFS =
-
UNITS
MHz
V/µs
mV
mV
µS
nA
dB
dB
dB
pF
pF
µA
ns
Ω
Ω
A
A
A
V
V
V
V
V
V
V
5