TLE6368G1 Infineon Technologies, TLE6368G1 Datasheet - Page 4

• Manufacturer Part Number: TLE6368G1
• Description: IC PS SYSTEM MULTI VOLT PDSO-36
• Manufacturer: Infineon Technologies

Specifications of TLE6368G1

• Applications: Power Supply, Automotive Applications
• Voltage - Input: 5.5 ~ 60 V
• Number Of Outputs: 3
• Voltage - Output: 2.6V, 3.3V, 5V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: DSO-36
• Output Voltage: 5.5 V
• Output Current: 1.5 A
• Input Voltage Max: 60 V
• Mounting Style: SMD/SMT
• Operating Temperature Range: - 40 C to + 150 C
• Output Voltage Tolerance: +/- 10 %
• For Use With: DEMOBOARDTLE6368IN - BOARD DEMO FOR TLE 6368
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: SP000015046; SP000304810; TLE6368G1NT; TLE6368G1T; TLE6368G1XT

Data Sheet
1.4
Pin No.
1,18,19,
36
2
3
4
5
6
7
8
9
10
Pin definitions and functions
Symbol
GND
CLK
CS
DI
DO
ERR
Q_STB
Q_T1
Q_T2
Q_T3
Function
Ground; to reduce thermal resistance place cooling areas on
PCB close to these pins. The GND pins are connected internally
to the heat slug at the bottom.
SPI Interface Clock input; clocks the shift register; CLK has an
internal active pull down and requires CMOS logic level
inputs;see also chapter SPI
SPI Interface chip select input; CS is an active low input; serial
communication is enabled by pulling the CS terminal low; CS
input should only be switched when CLK is low; CS has an
internal active pull up and requires CMOS logic level inputs ;see
also chapter SPI
SPI Interface Data input; receives serial data from the control
device; serial data transmitted to DI is a 16 bit control word with
the Least Significant Bit (LSB) being transferred first; the input
has an active pull down and requires CMOS logic level inputs; DI
will accept data on the falling edge of CLK-signal; see also
chapter SPI
SPI Interface Data output; this tristate output transfers
diagnosis data to the controlling device; the output will remain 3-
stated unless the device is selected by a low on Chip-Select CS;
see also the chapter SPI
Error output; push-pull output. Monitors failures in parallel to the
SPI diagnosis word, reset via SPI. ERR is an active low, latched
output.
Standby Regulator Output; the output is active even when the
buck regulator and all other circuitry is in off mode
Voltage Tracker Output T1 tracked to Q_LDO1; bypass with a
1µF ceramic capacitor for stability. It is switched on and off by
SPI command. Keep open, if not needed.
Voltage Tracker Output T2 tracked to Q_LDO1; bypass with a
1µF ceramic capacitor for stability. It is switched on and off by
SPI command. Keep open, if not needed.
Voltage Tracker Output T3 tracked to Q_LDO1; bypass with a
1µF ceramic capacitor for stability. It is switched on and off by
SPI command. Keep open, if not needed.
4
Rev. 2.2, 2006-12-01
TLE 6368 / SONIC