36 Terminals 4.5V~5.5V 36-Pin MAX1845 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz 300kHz 420kHz 540kHz Transistor Driver
SOT-23
MAX1845ETX+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
36-WFQFN Exposed Pad
Number of Pins
36
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Published
2008
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
36
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Base Part Number
MAX1845
Function
Step-Down
Number of Outputs
2
Output Voltage
5.5V
Output Type
Transistor Driver
Operating Supply Voltage
5.5V
Input Voltage-Nom
5V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4.5V~5.5V
Control Features
Current Limit, Enable, On Time Control, Power Good
Input Voltage (Min)
4.5V
Topology
Buck
Control Mode
CURRENT-MODE
Output Current-Max
0.00005A
Frequency - Switching
200kHz 300kHz 420kHz 540kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
540kHz
Clock Sync
No
Output Phases
1
Height Seated (Max)
0.8mm
Length
6mm
Width
6mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$5.827120
$5.82712
10
$5.497283
$54.97283
100
$5.186116
$518.6116
500
$4.892562
$2446.281
1000
$4.615625
$4615.625
MAX1845ETX+ Product Details
MAX1845ETX+ Overview
As a result of 36-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. This dc motor controller can be used to generate outputs with 2 numbers. PMIC is packaged in a solid enclosure of Tube. The system can process Transistor Driver dc switching's outputs (s). DC control operates at 4.5V~5.5V volts and has 4.5V~5.5V supply voltage. Worked in a -40°C~85°C TA dc switcher before. In this switching controller, the switch can be set to 200kHz 300kHz 420kHz 540kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Switching control is made easier with the dcdc regulator's Current Limit, Enable, On Time Control, Power Good. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. Thare switching converters has a terminal (s) at QUAD . Various 36 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's input voltageis set to 5V. You can find other relevant dc to dc converter ics by searching "MAX1845". Switching converter has a total of 36 pins. Switching converter is a type of Switching Regulator or Controllers in particular. It is recommended that the input voltage of the dc dc voltage regulator be 4.5V. Statistically, the DC regulator outputs 5.5V voltage. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. The max frequency of the pmic can reach 540kHz. It is suggested that users apply 5.5V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. Current is output to the greatest value of 0.00005A.
MAX1845ETX+ Features
Transistor Driver Outputs Switching Frequency: 200kHz 300kHz 420kHz 540kHz Current Limit, Enable, On Time Control, Power Good PULSE WIDTH MODULATION
MAX1845ETX+ Applications
There are a lot of Maxim Integrated MAX1845ETX+ DC to DC converter applications.