20 Terminals 4.5V~5.5V 20-Pin MAX1897 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 200kHz 300kHz 550kHz Transistor Driver
SOT-23
MAX1897ETP+T Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mounting Type
Surface Mount
Package / Case
20-WQFN Exposed Pad
Surface Mount
YES
Number of Pins
20
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2002
Series
Quick-PWM™
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
ALSO REQUIRES A BATTERY VOLTAGE OF 4V TO 28V
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
[email protected] Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
MAX1897
Function
Step-Down
Number of Outputs
1
Qualification Status
Not Qualified
Output Type
Transistor Driver
Input Voltage-Nom
5V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4.5V~5.5V
Control Features
Current Limit, Enable, On Time Control
Input Voltage (Min)
4.5V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
200kHz 300kHz 550kHz
Input Voltage (Max)
5.5V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
550kHz
Height Seated (Max)
0.75mm
Length
5mm
Width
5mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.293004
$1.293004
10
$1.219815
$12.19815
100
$1.150769
$115.0769
500
$1.085632
$542.816
1000
$1.024180
$1024.18
MAX1897ETP+T Product Details
MAX1897ETP+T Overview
Capsuled in the 20-WQFN Exposed Pad package, the switching controller can be used for a wide range of applications. 1 outputs are supported by the dc motor controller. The pmic is packaged in Tape & Reel (TR) solid enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). dc controls with 4.5V~5.5V voltage are supplied and operated. Worked in a -40°C~85°C TA dc switcher before. This switching controller can switch at 200kHz 300kHz 550kHz. A generalization of dc dc regulator can be made using Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Enable, On Time Control. An analog IC SWITCHING CONTROLLER is connected to the switch converters. Switching converters are designed with the terminal (s) at position QUAD . An array of 20 terminations of dc switching. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 5V. In addition to "MAX1897", there are other relevant dc to dc converter ics you can find. Pins number 20 of switching converter in total. Particularly, switching converter is a type of Switching Regulator or Controllers. Input voltage of dc dc voltage regulator must be 4.5V. A maximum voltage of 5.5V is accepted by the dc to dc regulator as an input voltage. This dc regulatorhas a max frequency of 550kHz. For better satisfaction, the value of DC to DC voltage regulator is ALSO REQUIRES A BATTERY VOLTAGE OF 4V TO 28V. It belongs to the dc to dc voltage regulator series Quick-PWM?.
MAX1897ETP+T Features
Transistor Driver Outputs Switching Frequency: 200kHz 300kHz 550kHz Current Limit, Enable, On Time Control PULSE WIDTH MODULATION ALSO REQUIRES A BATTERY VOLTAGE OF 4V TO 28V
MAX1897ETP+T Applications
There are a lot of Maxim Integrated MAX1897ETP+T DC to DC converter applications.