MAX8543EEE+ Maxim Integrated Products, MAX8543EEE+ Datasheet - Page 26

• Manufacturer Part Number: MAX8543EEE+
• Description: IC CNTRLR STEP DOWN 16-QSOP
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX8543EEE+

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 11 V
• Current - Output: 25A
• Frequency - Switching: 200kHz ~ 1MHz
• Voltage - Input: 3 ~ 13.2 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Power - Output: 667mW
• Output Voltage: 0.8 V to 11.88 V
• Output Current: 25000 mA
• Mounting Style: SMD/SMT
• Switching Frequency: 200 KHz to 1000 KHz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Synchronous Pin: Yes
• Topology: Buck
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Step-Down Controllers with Prebias Startup,
Lossless Sensing, Synchronization, and OVP
Table 4. Suggested Component Manufacturers
26
Central Semiconductor
Coilcraft
International Rectifier
Kamaya
Panasonic
Sanyo
Sumida
Taiyo Yuden
TDK
Vishay/Siliconix
TOP VIEW
______________________________________________________________________________________
MANUFACTURER
COMP
COMP
MODE
ILIM2
ILIM1
GND
ILIM
GND
CS+
CS+
CS-
CS-
SS
EN
FB
SS
EN
FB
10
1
2
6
3
4
5
7
8
1
2
3
4
5
6
7
8
9
MAX8544
MAX8543
Pin Configurations
16
15
14
13
12
11
10
20
19
18
17
16
15
14
13
12
11
9
COMPONENT
FSYNC
BST
DH
LX
IN
VL
DL
PGND
SYNCO
FSYNC
BST
DH
LX
IN
VL
DL
PGND
POK
Capacitors
Capacitors
Capacitors
Capacitors
MOSFETs
MOSFETs
Inductors
Inductors
Resistors
Diodes
TRANSISTOR COUNT: 4185
PROCESS: BiCMOS
www.component.tdk.com
www.centralsemi.com
www.panasonic.com
www.coilcraft.com
www.kamaya.com
www.t-yuden.com
www.sumida.com
www.vishay.com
www.sanyo.com
www.irf.com
WEBSITE
Chip Information
631-435-1110
800-322-2645
310-322-3331
260-489-1533
714-373-7366
619-661-6835
847-956-0666
408-573-4150
847-803-6100
402-564-3131
PHONE