MAX1533ETJ+ Maxim Integrated Products, MAX1533ETJ+ Datasheet - Page 19

• 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 2. MAX1533/MAX1537 Functional Diagram
High-Efficiency, 5x Output, Main Power-Supply
PGOOD
PGDLY
LDO3
SHDN
FSEL
SKIP
ILIM3
CSH3
CSL3
BST3
DH3
LX3
DL3
ON3
OVP
UVP
FB3
PGND
______________________________________________________________________________________
OSC
LDO5
Controllers for Notebook Computers
(FIGURE 5)
DECODE
FB
LDO BYPASS
3.3V LINEAR
REGULATOR
INTERNAL
FB
CIRCUITRY
CONTROLLER
(FIGURE 3)
PWM3
MAX1533/MAX1537
FAULT PROTECTION
POWER-GOOD AND
(FIGURE 7)
REGULATOR
5V LINEAR
CONTROLLER
(FIGURE 3)
PWM5
REGULATOR
AUXILIARY
(FIGURE 8)
LDO BYPASS
MAX1537
CIRCUITRY
LINEAR
FB DECODE
(FIGURE 5)
R
LDO5
R
2.0V
REF
GND
IN
LDO5
ILIM5
CSH5
CSL5
BST5
DH5
LX5
DL5
FB5
ON5
REF
V
INA
LDOA
ADJA
ONA
CC
19