MAX8650EEG+ Maxim Integrated Products, MAX8650EEG+ Datasheet - Page 5

• Manufacturer Part Number: MAX8650EEG+
• Description: IC CNTRLR STP DWN 24-QSOP
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck)r

Specifications of MAX8650EEG+

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.7 ~ 5.5 V
• Current - Output: 25A
• Frequency - Switching: 200kHz ~ 1.2MHz
• Voltage - Input: 4.5 ~ 28 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-QSOP
• Power - Output: 762mW
• Output Voltage: 0.7 V to 5.5 V
• Output Current: 25 A
• Input Voltage: 4.5 V to 28 V
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: Specifications are 100% production tested at T A = +85°C. Limits over the operating temperature range are guaranteed
POK
Power-OK Threshold
POK Output Voltage, Low
POK Leakage Current, High
OVP
OVP Threshold Voltage
OVP Leakage Current, High
MODE CONTROL
MODE Logic-Level Low
MODE Logic-Level High
MODE Input Current
SHUTDOWN CONTROL
EN Logic-Level Low
EN Logic-Level High
EN Input Current
IN
= 12V, V
by design.
PARAMETER
BST
4.5V to 28V Input Current-Mode Step-Down
- V
LX
_______________________________________________________________________________________
= 6.5V, T
Controller with Adjustable Frequency
A
= -40°C to +85°C. Typical values are at T
REFIN = AVL, V
V
V
V
REFIN = AVL
V
V
4.5V ≤ V
4.5V ≤ V
V
4.5V ≤ V
4.5V ≤ V
V
V
REFIN
FB
POK
REFIN
OVP
MODE
EN
EN
= 0.6V, I
= 0V
= 28V
= 0.8V
= 5.5V
= 0.7V to 1.5V, V
= 0.7V to 1.5V
= 0 to V
AVL
AVL
AVL
AVL
≤ 5.5V
≤ 5.5V
≤ 5.5V
≤ 5.5V
POK
AVL
FB
= 2mA
rising, typical hysteresis is 3%
CONDITIONS
FB
rising, typical hysteresis is 3%
A
= +25°C, unless otherwise noted.) (Note 1)
629.0
88.7
MIN
770
110
1.8
-1
-1
2
650.0
TYP
91.7
800
115
1.5
25
671.0
MAX
94.7
0.45
200
840
120
500
0.4
6.0
+1
+1
1
UNITS
V
% of
% of
REFIN
mV
mV
mV
µA
nA
µA
µA
V
V
V
V
5