28 Terminals 4.2V~30V LM34936 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~600kHz Transistor Driver
SOT-23
LM34936RHFR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Mounting Type
Surface Mount
Package / Case
28-VFQFN Exposed Pad
Surface Mount
YES
Operating Temperature
-40°C~125°C TJ
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
28
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature
ADJUSTABLE VOLTAGE FROM 0.8 TO 30V
Terminal Position
QUAD
Terminal Form
NO LEAD
Terminal Pitch
0.5mm
Base Part Number
LM34936
JESD-30 Code
R-PQCC-N28
Function
Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Input Voltage-Nom
24V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Voltage - Supply (Vcc/Vdd)
4.2V~30V
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min)
4.2V
Topology
Buck-Boost
Control Mode
CURRENT-MODE
Frequency - Switching
100kHz~600kHz
Input Voltage (Max)
30V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Duty Cycle (Max)
100%
Length
5mm
Width
4mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
LM34936RHFR Product Details
LM34936RHFR Overview
Capsuled in the 28-VFQFN Exposed Pad package, the switching controller suits most application needs. There is sufficient capacity to generate switching controller for outputs 1. The pmic is packaged in Tape & Reel (TR) solid enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). 4.2V~30V is the supply voltage and the operating voltage of the dc control. Qualified to work in an dc switcher with -40°C~125°C TJ. Switching can be done at 100kHz~600kHz with this switching controller. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Power Good, Soft Start. SWITCHING CONTROLLER analog IC connects the switch converters. QUAD are the position of the terminal of the switching converters. An array of 28 terminations of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's voltage input is 24V. Other relevant dc to dc converter ics can be found by searching "LM34936". Input voltage of dc dc voltage regulator should be 4.2V. A maximum voltage of 30V is accepted by the dc to dc regulator as an input voltage. The value of DC to DC voltage regulator is set at ADJUSTABLE VOLTAGE FROM 0.8 TO 30V in order to fulfill the requirements more effectively.
LM34936RHFR Features
Transistor Driver Outputs Switching Frequency: 100kHz~600kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start PULSE WIDTH MODULATION ADJUSTABLE VOLTAGE FROM 0.8 TO 30V
LM34936RHFR Applications
There are a lot of Texas Instruments LM34936RHFR DC to DC converter applications.