TLD5095EL Infineon Technologies, TLD5095EL Datasheet - Page 12

• Manufacturer Part Number: TLD5095EL
• Description: IC DC-DC CTRLR BUCK BOOST 14SSOP
• Manufacturer: Infineon Technologies

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

6.2
V
positive current flowing into pin; (unless otherwise specified)
Pos.
Oscillator:
6.2.1
6.2.2
6.2.3
6.2.4
Synchronization
6.2.5
6.2.6
6.2.7
6.2.8
1) Synchronization of external PWM ON signal to falling edge
Datasheet
IN
= 6V to 40V; 4.5V ≤
Parameter
Oscillator Frequency
Oscillator Frequency
Adjustment Range
FREQ / SYNC Supply
Current
Frequency Voltage
Synchronization Frequency
Capture Range
Synchronization Signal
High Logic Level Valid
Synchronization Signal
Low Logic Level Valid
Synchronization Signal
Logic High Pulse Width
Electrical Characteristics
V
FBH
≤ 40V, 4.5V ≤
Symbol
f
f
I
V
f
V
V
t
FREQ
FREQ
SYNC
SYNC,PWH
FREQ
FREQ
SYNC,H
SYNC,L
V
FBL
≤ 40V,
Min.
250
100
–
1.16
250
3.0
–
200
T
12
j
= -40 °C to +150 °C, all voltages with respect to ground,
Limit Values
Typ.
300
–
–
1.24
–
–
–
–
Max.
350
500
-700
1.32
500
–
0.8
–
Oscillator and Synchronization
Unit
kHz
kHz
µA
V
kHz
V
V
ns
Conditions
R
17% internal tolerance +
external resistor
tolerance
V
f
–
1)
1)
1)
FREQ
FREQ
FREQ
Rev. 1.1, 2009-12-16
= 100 kHz
= 0 V
= 20kΩ
TLD5095EL