MAX17007GTI+ Maxim Integrated Products, MAX17007GTI+ Datasheet - Page 9

• 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

(Circuit of Figure 1, V
2.05
2.03
2.01
1.99
1.97
1.95
14
13
12
11
10
30
25
20
15
10
5
0
1.495
-40
-20
SMPS2 MAXIMUM OUTPUT CURRENT
T
T
A
A
vs. REFERENCE LOAD CURRENT
-20
= +85°C
= +25°C
1.497
0
REFERENCE LOAD CURRENT (µA)
VOLTAGE DISTRIBUTION
REFERENCE VOLTAGE
SMPS2 PRESET 1.5V
0
vs. TEMPERATURE
SMPS2 VOLTAGE (mV)
TEMPERATURE (°C)
20
Core Controllers for Notebook Computers
1.499
20
_______________________________________________________________________________________
IN
40
40
= 12V, V
1.501
SAMPLE SIZE = 100
60
Dual and Combinable QPWM Graphics
60
80
1.503
DD
V
IN
80
100
= 12V
= 5V, SKIP = GND, T
1.505
120
100
Typical Operating Characteristics (continued)
16
14
12
10
90
80
70
60
50
40
30
20
10
50
40
30
20
10
8
6
4
2
0
0
0
-5.0
4
0
COMBINED-MODE CURRENT BALANCE
T
T
REFIN1 TO CSL1 OFFSET VOLTAGE
A
A
= +85°C
= +25°C
A
NO-LOAD SUPPLY CURRENT
5
-3.0
8
= +25°C, unless otherwise noted.)
vs. INPUT VOLTAGE
vs. LOAD CURRENT
OFFSET VOLTAGE (mV)
ULTRASONIC MODE
INPUT VOLTAGE (V)
LOAD CURRENT (A)
10
DISTRIBUTION
-1.0
PWM MODE
SKIP MODE
12
15
1.0
16
SAMPLE SIZE = 100
20
EN1 = HIGH
EN2 = LOW
3.0
20
25
SMPS1
SMPS2
5.0
24
30
1.05V
0.01
1.5V
100
0.1
10
90
80
70
60
50
40
30
20
10
5V
2V
5V
5V
1
0
0
0
0
0
0
0
1.045
4
A. EN1, EN2, 5V/div
B. REF, 2V/div
C. V
T
T
OUT1
A
A
6
= +85°C
= +25°C
1.047
NO-LOAD INPUT CURRENT
, 1V/div
SOFT-START WAVEFORM
8
VOLTAGE DISTRIBUTION
SMPS1 PRESET 1.05V
vs. INPUT VOLTAGE
SMPS1 VOLTAGE (mV)
10
ULTRASONIC MODE
INPUT VOLTAGE (V)
1.049
PWM MODE
SKIP MODE
12
400µs/div
14
1.051
16
SAMPLE SIZE = 100
D. V
E. PGOOD1, 5V/div
F. PGOOD2, 5V/div
18
1.053
OUT2
EN1 = HIGH
EN2 = LOW
MAX17007/8 toc18
20
, 1V/div
22
1.055
24
A
B
C
D
E
F
9