MAX786CAI Maxim Integrated Products, MAX786CAI Datasheet - Page 17

• 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

Figure 7. MAX786 EV Kit Top Component Layout and Silk
Screen, Top View
The MAX786 evaluation kit (EV kit) embodies the
standard application circuit, with some extra pull-
up and pull-down resistors needed to set default logic
signal levels. The board comes configured to accept
battery input voltages between 6.5V and 30V, and pro-
vides up to 25W of output power. All functions are con-
_________________EV Kit Information
1.0"
______________________________________________________________________________________
Controller for Notebook Computers
Figure 9. MAX786 EV Kit Top Layer (Layer 1), Top View
1.0"
Dual-Output Power-Supply
Figure 8. MAX786 EV Kit Ground Plane (Layers 2 and 3),
Top View
trolled by standard CMOS/TTL logic levels or DIP
switches. The kit can be reconfigured for lower battery
voltages by setting the oscillator to 200kHz and
increasing the 5V output filter capacitor value.
The D1 and D2 comparators can be used as precision
voltage detectors by installing resistor dividers at each
input.
1.0"
17