MAX17007GTI+ Maxim Integrated Products, MAX17007GTI+ Datasheet - Page 17

• Manufacturer Part Number: MAX17007GTI+
• Description: IC CTRLR QPWM GRAPHICS 28TQFN
• Manufacturer: Maxim Integrated Products
• Series: Quick-PWM™r

Specifications of MAX17007GTI+

• Applications: Power Supplies
• Current - Supply: 1.7mA
• Voltage - Supply: 4.5 V ~ 26 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 28-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 3. MAX17007/MAX17008 Functional Diagram
TON2
TON1
SKIP
ILIM1
CSH1
CSL1
BST1
DH1
LX1
DL1
GND
EN1
REFIN1
V
REF
PGOOD1
CC
Core Controllers for Notebook Computers
______________________________________________________________________________________
CSL1
V
2.0V
DD
REF
Dual and Combinable QPWM Graphics
G
m
CURRENT-
SENSE GAIN
PWM CONTROLLER 1
FAULT PROTECTION 1
POWER-GOOD AND
SMPS1 TARGET
TARGET1
CURRENT LIMIT 1
(FIGURE 9A)
(FIGURE 13)
(FIGURE 4)
DECODE
(FIGURE 8)
VALLEY
CURRENT
LIMIT
(FB2 = V
COMBINE
MUX
CC
)
CURRENT
VALLEY
G
(FB2 = V
m
LIMIT
COMBINE
FAULT PROTECTION 2
CURRENT LIMIT 2
PWM CONTROLLER 2
POWER-GOOD AND
SMPS2 TARGET
(FIGURE 8)
(FIGURE 9B)
(FIGURE 13)
(FIGURE 4)
MUX
TARGET2
CC
DECODE
CURRENT
)
BALANCE
SENSE GAIN
CURRENT-
(FB2 = V
COMBINE
COMBINE
(FB2 = V
G
G
m
m
MAX17007
MAX17008
CC
CC
)
)
CSL2
PGOOD2
PGND
ILIM2
CSH2
CSL2
BST2
DH2
V
DL2
EN2
LX2
FB2
DD
17