MAX5951ETJ+ Maxim Integrated Products, MAX5951ETJ+ Datasheet - Page 24

• Manufacturer Part Number: MAX5951ETJ+
• Description: IC BUCK PWM CTRLR 12V/5V 32-TQFN
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX5951ETJ+

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 5.5 V
• Current - Output: 10A
• Frequency - Switching: 100kHz ~ 1MHz
• Voltage - Input: 8 ~ 16 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Power - Output: 2.76W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12V/5V Input Buck PWM Controller
24
______________________________________________________________________________________
THRESH
PUVLO
DCENI
C
IN
+12V
AGND
PGOOD
IN
SYNCIN
REG
MAX5951
SYNCOUT
R
RT
ALTERNATE CURRENT SENSE
RT
ILIM
DREG
STARTUP
Typical Operating Circuits (continued)
PROCESS: BiCMOS
COMP
BST
SENSE
PGND
CS-
CS+
DH
LX
DL
FB
C
BST
C
R
8
5
Q
Q
2
1
C
7
Chip Information
L
C
OUT
C
6
R
6
R
R
3
4
VOUT1