MAX15032ATA+T Maxim Integrated Products, MAX15032ATA+T Datasheet - Page 5

• Manufacturer Part Number: MAX15032ATA+T
• Description: IC DC-DC CONV STEP-UP 8-TDFN
• Manufacturer: Maxim Integrated Products
• Type: Step-Up (Boost)r

Specifications of MAX15032ATA+T

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 6.6 ~ 36 V
• Current - Output: 1A
• Frequency - Switching: 500kHz
• Voltage - Input: 2.7 ~ 11 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Power - Output: 1.95W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1000
950
900
850
800
750
700
650
600
550
500
450
400
-40
(V
T
RISE TIME = 10ns
A
V
-25
IN
IN
= +25°C, unless otherwise noted.)
LOAD-TRANSIENT RESPONSE
= 5V
-10 5 20 35 50
= 3.3V, L1 = 4.7µH, R1 = 143kΩ, R2 = 6.2kΩ, C
SWITCH ON-RESISTANCE
vs. TEMPERATURE
TEMPERATURE (°C)
30.00
29.95
29.90
29.85
29.80
29.75
29.70
29.65
29.60
29.55
29.50
100ms/div
0
V
65 80
IN
2
_______________________________________________________________________________________
= 3.3V
4
MAX15032 toc13
95
vs. LOAD CURRENT
OUTPUT VOLTAGE
LOAD CURRENT (mA)
6
V
110
IN
8
= 5V
125
10
V
200mV/div
I
5mA/div
(AC-COUPLED)
OUT
OUT
12 14
500kHz, 36V Output, 600mW PWM
16
50
45
40
35
30
25
20
15
10
5
0
18
-40
V
Typical Operating Characteristics (continued)
-25
20
LX
= 36V
LINE-TRANSIENT RESPONSE
-10 5 20 35 50
LX LEAKAGE CURRENT
vs. TEMPERATURE
IN
TEMPERATURE (°C)
= 10µF, C
2ms/div
Step-Up DC-DC Converter
65 80
OUT
I
OUT
MAX15032 toc14
95
= 2.2µF, C
= 1mA
110
125
V
1V/div
V
(AC-COUPLED)
50mV/div
IN
OUT
42
36
30
24
18
12
CP
6
= 10nF, see the Typical Operating Circuit .
V
IN
= 2.7V TO 11V
1.29
1.28
1.27
1.26
1.25
1.24
1.23
1.22
1.21
300
270
240
210
180
150
120
3.3
90
60
30
V
0
INDUCTOR VALUE
OUT
-40
-40
L
V
OPTIMUM
vs. OPTIMUM
-25 -10 5
SHDN
-25
SHUTDOWN SUPPLY CURRENT
-10 5 20 35 50
= 0V
(μH)
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
FB VOLTAGE
20
4.7
35 50 65
65 80
80
95
95
110
110
125
125
5