MAX7306AUB+ Maxim Integrated Products, MAX7306AUB+ Datasheet - Page 5

• Manufacturer Part Number: MAX7306AUB+
• Description: IC LED DRIVER LINEAR 10-UMAX
• Manufacturer: Maxim Integrated Products
• Type: Linear (I²C Interface)r

Specifications of MAX7306AUB+

• Topology: PWM
• Number Of Outputs: 4
• Internal Driver: Yes
• Type - Primary: Backlight, LED Blinker
• Type - Secondary: White LED
• Frequency: 1MHz
• Voltage - Supply: 1.62 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP Exposed Pad, 10-HMSOP, 10-eMSOP
• Operating Temperature: -40°C ~ 125°C
• Current - Output / Channel: 25mA
• Internal Switch(s): No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Efficiency: -
• Lead Free Status / Rohs Status: Details

(V
DD
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
SMBus/I
0
= 3.3V, V
PORT OPEN-DRAIN OUTPUT LOW VOLTAGE
-40 -25 -10 5 20 35 50 65 80 95 110 125
0
INTERNAL OSCILLATOR OFF
QUIESCENT SUPPLY CURRENT
5
LA
vs. TEMPERATURE
vs. SINK CURRENT
SINK CURRENT (mA)
TEMPERATURE (°C)
= 3.3V, and T
10
_______________________________________________________________________________________
2.00V/div
+25°C
2
+125°C
15
C Interfaced 4-Port, Level-Translating
-40°C
A
20
= +25°C, unless otherwise noted.) (MAX7307)
STAGGERED PWM OUTPUT
25
400μs/div
14.0
13.5
13.0
12.5
12.0
11.5
11.0
3.3
3.2
3.1
3.0
2.9
2.8
2.7
-40 -25 -10 5 20 35 50 65 80 95 110 125
0
PUSH-PULL OUTPUT HIGH VOLTAGE
MAX7306/7 toc07
INTERNAL OSCILLATOR ON
+125°C
QUIESCENT SUPPLY CURRENT
3
vs. SOURCE CURRENT
SOURCE CURRENT (mA)
vs. TEMPERATURE
P1
P2
P3
P4
TEMPERATURE (°C)
6
+25°C
GPIOs and LED Drivers
Typical Operating Characteristics
9
-40°C
2V/div
12
PUSH-PULL OUTPUT RISE TIME
15
20ns/div
34.0
33.5
33.0
32.5
32.0
31.5
31.0
36.0
35.5
35.0
34.5
34.0
33.5
33.0
-40 -25 -10 5 20 35 50 65 80 95 110 125
-40 -25 -10 5 20 35 50 65 80 95 110 125
f
SCL
= 400kHz
ACTIVE SUPPLY CURRENT
INTERNAL OSCILLATOR
MAX7306/7 toc08
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
C
C
L
L
= 10pF
= 100pF
5