MAX786CAI Maxim Integrated Products, MAX786CAI Datasheet - Page 6

• Manufacturer Part Number: MAX786CAI
• Description: IC PS CTRLR FOR NTBK DUAL 28SSOP
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX786CAI

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 3.3V, 5V
• Current - Output: 3A
• Frequency - Switching: 200kHz, 300kHz
• Voltage - Input: 5.5 ~ 30 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Power - Output: 762mW
• Output Voltage: 3.3 V, 3.45 V, 3.6 V
• Input Voltage: 5.5 V to 30 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Case: SSOP28
• Dc: 99+
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 146982F

Dual-Output Power-Supply
Controller for Notebook Computers
6
(Circuit of Figure 1, T
_________________________________Typical Operating Characteristics (continued)
_______________________________________________________________________________________
+3.3V LINE-TRANSIENT RESPONSE, RISING
+5V LINE-TRANSIENT RESPONSE, RISING
I
LOAD
A
20 s/div
I
20 s/div
LOAD
= +25°C, unless otherwise noted.)
= 2A
= 2A
V
2V/div
V
2V/div
+5V OUTPUT
50mV/div
+3.3V OUTPUT
50mV/div
IN
IN
, 10V TO 16V
, 10V TO 16V
+3.3V LINE-TRANSIENT RESPONSE, FALLING
+5V LINE-TRANSIENT RESPONSE, FALLING
I
I
20 s/div
LOAD
20 s/div
LOAD
= 2A
= 2A
V
2V/div
+5V OUTPUT
50mV/div
V
2V/div
+3.3V OUTPUT
50mV/div
IN
IN
, 16V TO 10V
, 16V TO 10V