MAX8625AETD+T Maxim Integrated Products, MAX8625AETD+T Datasheet - Page 13

• Manufacturer Part Number: MAX8625AETD+T
• Description: IC PWM STEP-UP/DWN REG 14-TDFN
• Manufacturer: Maxim Integrated Products
• Type: Step-Down (Buck), Step-Up (Boost)r

Specifications of MAX8625AETD+T

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 3.3V, 1.25 ~ 4 V
• Current - Output: 800mA
• Frequency - Switching: 1MHz
• Voltage - Input: 2.5 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-TDFN Exposed Pad
• Power - Output: 1.48W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 4. Typical Application Circuit (Fixed 3.3V Output)
PROCESS: BiCMOS
______________________________________________________________________________________
2.7V TO 5.5V
INPUT
SELECTION
C1, C2
MODE
INPUT
22µF
High-Efficiency, Seamless Transition,
OFF
Chip Information
0.1µF
C5
ON
Step-Up/Down DC-DC Converter
13
14
6
5
8
IN
IN
SKIP
ON
REF
1
LX1
2
LX1
MAX8625A
3.3µH
U1
L
3
LX2
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages.
PACKAGE TYPE
14 TDFN-EP
4
LX2
GND
GND
OUT
OUT
FB
9
10
7
11
12
PACKAGE CODE
Package Information
T1433-2
C3, C4
22µF
OUTPUT
3.3V
DOCUMENT NO.
21-0137
13