MAX17007GTI+ Maxim Integrated Products, MAX17007GTI+ Datasheet - Page 16

• 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 2. MAX17007/MAX17008 Combined-Mode Standard Application Circuit
Dual and Combinable QPWM Graphics
Core Controllers for Notebook Computers
16
______________________________________________________________________________________
R
R
R
H = 1.0V
L = 1.2V
REFIN1
REFIN2
REFIN3
OPEN
ILIM
GND
V
REF
PIN
CC
ILIM2 FUNCTIONS AS
= 80.6kΩ
= 121kΩ
= 249kΩ
CURRENT
COMBINED MODE
IIN COMBINED MODE
+3.3V
LIMIT
60mV
45mV
30mV
15mV
PGOOD2 NOT USED
CCI OUTPUT IN
EN2 MUST BE
GROUNDED
C
(pF)
120
180
220
470
CCI
R
2.2nF
C
REFIN3
REF
AGND
C
V
1µF
VCC
OUT
R
R
REF
100kΩ
REFIN1
REFIN2
R1
220pF
C
CCI
16
11
25
12
24
2
3
5
1
8
GND
ILIM1
ILIM2
(CCI)
SKIP
EN1
EN2
REF
REFIN1
PGOOD1
PGOOD2
AGND
4
V
CC
MAX17007
MAX17008
10Ω
R9
EP
18
V
PWR
PGND
DD
CSH1
CSH2
TON1
TON2
BST1
CSL1
BST2
CSL2
DH1
DH2
LX1
DL1
LX2
DL2
FB2
6
7
15
13
14
17
20
10
9
21
23
22
19
26
27
28
PWR
C
2.2µF
VDD
C
0.1µF
C
0.1µF
+5V
BST1
BST2
220kΩ
220kΩ
N
N
N
N
R
R
AGND
AGND
H1
H2
TON1
TON2
L1
L2
C1
0.22µF
C2
1nF
C3
0.22µF
C4
1nF
CONNECT TO 5V FOR
COMBINED MODE OPERATION
PWR
PWR
+5V
D
D
10Ω
10Ω
PWR
PWR
L1
L2
R7
R8
C
C
IN1
IN2
V
7V TO 20V
V
7V TO 20V
R3
1.5kΩ
IN
IN
3.01kΩ
R5
1.5kΩ
3.01kΩ
1µH, 16A, 3mΩ
1µH, 16A, 3mΩ
R4
R6
L1
L2
R
10kΩ
R
10kΩ
NTC1
NTC2
*LOWER INPUT VOLTAGES REQUIRE
ADDITIONAL INPUT CAPACITANCE.
ANALOG GROUND
POWER GROUND
1.2V/1.0V, 24A
PWR
C
4 x 330µF
12mΩ
V
OUT1
OUT1
PWR
C
10 x 10µF
CERAMIC
OUT1-CER