TLD5095EL Infineon Technologies, TLD5095EL Datasheet - Page 6
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TLD5095EL
Manufacturer Part Number
TLD5095EL
Description
IC DC-DC CTRLR BUCK BOOST 14SSOP
Manufacturer
Infineon Technologies
Datasheet
1.TLD5095EL.pdf
(31 pages)
Specifications of TLD5095EL
Constant Current
Yes
Constant Voltage
Yes
Topology
PWM, SEPIC, Step-Down (Buck), Step-Up (Boost)
Number Of Outputs
1
Internal Driver
No
Type - Primary
Automotive
Frequency
100kHz ~ 500kHz
Voltage - Supply
4.75 V ~ 45 V
Voltage - Output
4.6 V ~ 5.4 V
Mounting Type
Surface Mount
Package / Case
14-TSSOP Exposed Pad, 14-eTSSOP 14-HTSSOP
Internal Switch(s)
*
Efficiency
*
Packages
PG-SSOP-14
Vs (min)
4.75 V
Vs (max)
45.0 V
Vq (max)
-
Iq (max)
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
Current - Output / Channel
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Pin
9
10
11
12
13
14
EP
Datasheet
Symbol
OVFB
ST
FREQ / SYNC
GND
EN / PWMI
IN
Function
Output Overvoltage Protection Feedback;
Connect to resistive voltage divider to set overvoltage threshold.
Status Output;
Open drain diagnostic output to indicate fault condition.
Connect pull up resistor to pin.
Frequency Select or Synchronization Input;
Connect external resistor to GND to set frequency.
Or apply external clock signal for synchronization within frequency capture range.
Ground;
Connect to system ground.
Enable or PWM Input;
Apply logic high signal to enable device or PWM signal for dimming LED.
Supply Input;
Supply for internal biasing.
Exposed Pad;
Connect to external heatspreading Cu area with electrically GND (e.g. inner GND
layer of multilayer PCB with thermal vias)
6
Rev. 1.1, 2009-12-16
Pin Configuration
TLD5095EL