MAX8833_09 MAXIM [Maxim Integrated Products], MAX8833_09 Datasheet - Page 6

• Manufacturer Part Number: MAX8833_09
• Description: Dual, 3A, 2MHz Step-Down Regulator
• Manufacturer: MAXIM [Maxim Integrated Products]

Dual, 3A, 2MHz Step-Down Regulator
(V
6
IN1
_______________________________________________________________________________________
= V
IN2
= 3.3V. MAX8833, circuit of Figure 6, T
V
V
PWRGD2
PWRGD1
V
V
OUT1
OUT2
V
V
LX1
LX2
8
7
6
5
4
3
2
1
0
0.8
OUTPUT SEQUENCING (EN2 = PWRGD1)
PULSE GENERATOR SIGNAL. A 10k RESISTOR
IS CONNECTED BETWEEN THE PULSE
GENERATOR AND FSYNC
OUTPUT PEAK CURRENT LIMIT
EXTERNAL SYNCHRONIZATION
1.1
vs. OUTPUT VOLTAGE
OUTPUT VOLTAGE (V)
1.4
400ns/div
1ms/div
1.7
2.0
MAX8833 toc12
MAX8833 toc14
2.3
Typical Operating Characteristics (continued)
A
2.6
= +25°C, unless otherwise noted.)
1V/div
1V/div
2V/div
2V/div
2V/div
2V/div
2V/div
V
PWRGD1
V
PWRGD2
PWRGD1
VOUT1
V
V
V
OUT1
OUT1
OUT2
EN1
I
L1
DDR TRACKING 1.8V, 0.9V
STARTING INTO PREBIASED OUTPUT
SHORT CIRCUIT AND RECOVERY
OUTPUT TRACKING (EN1 = EN2)
40µs/div
1ms/div
1ms/div
MAX8833 toc11
MAX8833 toc13
MAX8833 toc15
500mV/div
2A/div
0A
1V/div
1V/div
2V/div
2V/div
500mV/div
2V/div
2V/div