20 Terminals 2.35V~5.5V 20-Pin MAX1961 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz 1MHz Transistor Driver
SOT-23
MAX1961EEP+ Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
14 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
20-SSOP (0.154, 3.90mm Width)
Number of Pins
20
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Published
2010
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 4.95V
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.635mm
[email protected] Reflow Temperature-Max (s)
30
Base Part Number
MAX1961
Function
Step-Down
Number of Outputs
1
Output Voltage
3.3V
Output Type
Transistor Driver
Input Voltage-Nom
3.3V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
20A
Voltage - Supply (Vcc/Vdd)
2.35V~5.5V
Control Features
Current Limit, Enable, Frequency Control
Input Voltage (Min)
2.35V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
500kHz 1MHz
Input Voltage (Max)
5.5V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Max Frequency
1.12MHz
Max Duty Cycle
92 %
Length
8.65mm
Width
3.9mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$3.522742
$3.522742
10
$3.323342
$33.23342
100
$3.135228
$313.5228
500
$2.957762
$1478.881
1000
$2.790342
$2790.342
MAX1961EEP+ Product Details
MAX1961EEP+ Overview
Capsuled in the 20-SSOP (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. 1 outputs can be generated with the dc motor controller. PMIC packaging is solid with a Tube enclosure. There are Transistor Driver dc switching's output (s) that it can handle. dc controls with 2.35V~5.5V voltage are supplied and operated. Worked in an dc switcher with a -40°C~85°C TA rating. There is a switch at 500kHz 1MHz that can be used with this controller. Surface Mount makes it suitable for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control which allows efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. switching converters terminal (s) are designed to be at DUAL. A variety of terminations with 20 of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's voltage input is 3.3V. A search for "MAX1961" will reveal other relevant dc to dc converter ics. In total, switching converter has 20 pins. Particularly, switching converter is a type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator should be 2.35V. Statistically, the DC regulator outputs 3.3V voltage. Considering the dc to dc regulator can only accept 5.5V input voltage, it is important to take note of this. A starting point for a project is to note down the dc dc regulator's usual output current, which is 20A. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 92 %. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. The max frequency of the pmic can reach 1.12MHz. DC to DC voltage regulator has a value of ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 4.95V to better satisfy the need.
MAX1961EEP+ Features
Transistor Driver Outputs Switching Frequency: 500kHz 1MHz Current Limit, Enable, Frequency Control PULSE WIDTH MODULATION Max Duty Cycle: 92 % ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 4.95V
MAX1961EEP+ Applications
There are a lot of Maxim Integrated MAX1961EEP+ DC to DC converter applications.