MAX8668ETET+ Maxim Integrated Products, MAX8668ETET+ Datasheet - Page 17
![IC DC-DC CONV W/DUAL LDO 16TQFN](/photos/6/66/66625/16-tqfn_exp_pad_21-0136_sml.jpg)
MAX8668ETET+
Manufacturer Part Number
MAX8668ETET+
Description
IC DC-DC CONV W/DUAL LDO 16TQFN
Manufacturer
Maxim Integrated Products
Type
Step-Down (Buck)r
Datasheet
1.MAX8668ETEWT.pdf
(18 pages)
Specifications of MAX8668ETET+
Internal Switch(s)
Yes
Synchronous Rectifier
Yes
Number Of Outputs
4
Voltage - Output
3.3V (2), 0.6 ~ 3.3 V (2)
Current - Output
600mA, 1.2A
Frequency - Switching
1.5MHz
Voltage - Input
2.6 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TQFN Exposed Pad
Power - Output
1.67W
Output Voltage
0.6 V to 3.3 V
Output Current
900 mA
Input Voltage
2.6 V to 5.5 V
Supply Current
20 uA
Switching Frequency
1.5 MHz
Mounting Style
SMD/SMT
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information
go to www.maxim-ic.com/packages.)
1.5MHz Dual Step-Down DC-DC Converters
______________________________________________________________________________________
MARKING
D
with Dual LDOs and Individual Enables
D/2
0.10 C
E/2
AAAA
L C
E
A
A2
A1
0.08 C
L C
L
L C
e
(ND - 1) X e
e
k
L
(NE - 1) X e
E2
PACKAGE OUTLINE
8, 12, 16L THIN QFN, 3x3x0.8mm
E2/2
Package Information
e
C L
21-0136
D2/2
b
D2
0.10 M C A B
L
I
1
2
17