MAX1533ETJ+ Maxim Integrated Products, MAX1533ETJ+ Datasheet - Page 35

• Manufacturer Part Number: MAX1533ETJ+
• Description: IC POWER SUPPLY CONTROLER 32TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX1533ETJ+

• Applications: Power Supply Controller
• Voltage - Input: 4.5 ~ 26 V
• Current - Supply: 15µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Product: Power Monitors
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Accuracy: 1 %
• Sense Voltage (max): 5.5 V
• Supply Current (max): 35 uA
• Supply Voltage (max): 26 V
• Supply Voltage (min): 6 V
• Case: QFN
• Dc: 05+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 11. PC Board Layout
n-CHANNEL
High-Efficiency, 5x Output, Main Power-Supply
MOSFETS
SINGLE
EXPOSED PAD TO
CONNECT THE
BYPASS CAPACITOR
ANALOG GND
______________________________________________________________________________________
VIA TO REF
INPUT
HIGH-POWER LAYOUT
Controllers for Notebook Computers
INDUCTOR
TOP LAYER
MAX1533
CONNECT GND AND PGND TO THE
CONTROLLER AT ONE POINT
ONLY AS SHOWN
C
C
OUT
OUT
OUTPUT
GROUND
VIA TO V
BYPASS CAPACITOR
(SEE THE EVALUATION KIT)
KELVIN-SENSE VIAS
UNDER THE SENSE
CC
VIA TO POWER
GROUND
RESISTOR
INPUT
VIA TO REF PIN
OUTPUT
LOW-POWER LAYOUT
C
INDUCTOR
OUT
BOTTOM LAYER
MAX1533
GROUND
VIA TO V
n-CHANNEL
MOSFET
DUAL
CC
PIN
DH
LX
DL
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