10 Terminals 3V~5.5V 10-Pin MAX1953 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 1MHz Transistor Driver
SOT-23
MAX1953EUB+T Datasheet
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Number of Pins
10
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2007
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
10
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
ALSO OPERATES IN CURRENT MODE
Subcategory
Switching Regulator or Controllers
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
MAX1953
Function
Step-Down
Number of Outputs
1
Output Voltage
4.73V
Output Type
Transistor Driver
Input Voltage-Nom
5V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
4A
Voltage - Supply (Vcc/Vdd)
3V~5.5V
Control Features
Current Limit
Input Voltage (Min)
3V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
1MHz
Input Voltage (Max)
5.5V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
1.2MHz
Max Duty Cycle
89 %
Clock Sync
No
Length
3mm
Width
3mm
REACH SVHC
Unknown
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$5.75000
$5.75
500
$5.6925
$2846.25
1000
$5.635
$5635
1500
$5.5775
$8366.25
2000
$5.52
$11040
2500
$5.4625
$13656.25
MAX1953EUB+T Product Details
MAX1953EUB+T Overview
This switching controller fits most application requirements since it is packaged in a 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package. 1 outputs are supported by the dc motor controller. Tape & Reel (TR) solid enclosure protects the pmic. There are Transistor Driver dc switching's output (s) that it can handle. The supply and operating voltage of the dc control are 3V~5.5V. Qualified to work in a -40°C~85°C TA dc switcher. It can switch at 1MHz. Surface Mount makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Current Limit. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Thare switching converters has a terminal (s) at DUAL . Different dc switching's functions can be applied to 10 terminations. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 5V. MAX1953 can be searched for other relevant dc to dc converter ics. There are only 10 pins on switching converter. Switching converter is a special type of Switching Regulator or Controllers. The minimum input voltage of the dc dc voltage regulator should be 3V. Statistically, the DC regulator outputs 4.73V voltage. The dc to dc regulator can only accept a maximum input voltage of 5.5V. The dc dc regulator's usual output current is 4A, which should be noted down when you start a project. The maximum duty cycle of this voltage regulator dc to dc is set to 89 % to ensure reliability during power-up and power-down. DC switcher's Surface Mount qualifies it for most applications and prototypes. DC regulator's maximum frequency is 1.2MHz. In order to satisfy the need, DC to DC voltage regulator has a value of ALSO OPERATES IN CURRENT MODE.
MAX1953EUB+T Features
Transistor Driver Outputs Switching Frequency: 1MHz Current Limit PULSE WIDTH MODULATION Max Duty Cycle: 89 % ALSO OPERATES IN CURRENT MODE
MAX1953EUB+T Applications
There are a lot of Maxim Integrated MAX1953EUB+T DC to DC converter applications.
Hydraulic presses
Low output voltage switching power supply circuits