44 Terminals 6V~40V DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 105kHz~1.23MHz Transistor Driver
SOT-23
XR77129ELB-F Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
16 Weeks
Mounting Type
Surface Mount
Package / Case
44-WFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tray
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
44
ECCN Code
EAR99
Additional Feature
ALSO OPERATES IN PFM CONTROL TECHNIQUE, OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5.5 V
Terminal Position
QUAD
Terminal Pitch
0.5mm
Function
Step-Down
Number of Outputs
4
Output Type
Transistor Driver
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
6V~40V
Control Features
Enable
Input Voltage (Min)
6V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
105kHz~1.23MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Serial Interfaces
I2C, SMBus
Clock Sync
No
Output Phases
1
Height Seated (Max)
0.8mm
Length
7mm
Width
7mm
RoHS Status
RoHS Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$17.68000
$17.68
10
$16.06800
$160.68
25
$14.86160
$371.54
100
$13.65520
$1365.52
250
$12.44884
$3112.21
500
$11.64802
$5824.01
XR77129ELB-F Product Details
XR77129ELB-F Overview
This switching controller fits most application requirements since it is packaged in a 44-WFQFN Exposed Pad package. It is sufficient to generate 4 outputs with this dc motor controller. PMIC packaging is solid with a Tray enclosure. Transistor Driver dc switching's outputs (s) are supported. Voltages 6V~40V are the dc control's supply voltage and operating voltage, respectively. Suitable for work in a -40°C~125°C TJ dc switcher. Switching can be done at 105kHz~1.23MHz with this switching controller. The Surface Mount makes it ideal for general dc dc regulator. To provide efficient switching control, Enable is included in the dcdc regulator. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. A switching converters's terminal (s) sits at the QUAD position. A variety of 44 terminations are available in dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. DC switcher's voltage input of 12V. It is recommended to use 6V as the minimum input voltage of dc dc voltage regulator. The value of DC to DC voltage regulator is set at ALSO OPERATES IN PFM CONTROL TECHNIQUE, OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5.5 V in order to fulfill the requirements more effectively.
XR77129ELB-F Features
Transistor Driver Outputs Switching Frequency: 105kHz~1.23MHz Enable PULSE WIDTH MODULATION ALSO OPERATES IN PFM CONTROL TECHNIQUE, OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5.5 V
XR77129ELB-F Applications
There are a lot of MaxLinear, Inc. XR77129ELB-F DC to DC converter applications.