TLD5098EL Infineon Technologies, TLD5098EL Datasheet - Page 14

• Manufacturer Part Number: TLD5098EL
• Description: IC DC-DC CTRLR BUCK BOOST 14SSOP
• Manufacturer: Infineon Technologies

Specifications of TLD5098EL

• Constant Current: Yes
• Constant Voltage: Yes
• Internal Driver: No
• Type - Primary: Automotive
• Mounting Type: Surface Mount
• Topology: PWM, SEPIC, Step-Down (Buck), Step-Up (Boost)
• Number Of Outputs: 1
• Frequency: 100kHz ~ 500kHz
• Voltage - Supply: 4.5 V ~ 45 V
• Voltage - Output: 4.5 V ~ 5.5 V
• Package / Case: 14-LSSOP (0.150", 3.95mm Width) Exposed Pad
• 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: -
• Lead Free Status / Rohs Status: Details

6.2
Table 2
V
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
2) Not subject to production test, specified by design
Datasheet
IN
= 8V to 34V;
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
EC Oscillator and Synchronization
T
j
= -40 ⋅C to +150 ⋅C, all voltages with respect to ground, positive current flowing into pin; (unless
Symbol
f
f
I
V
f
V
V
t
FREQ
FREQ
SYNC
SYNC,PWH
FREQ
FREQ
SYNC,H
SYNC,L
Min.
250
100
–
1.16
250
3.0
–
200
14
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
V
f
–
1) 2)
1) 2)
1) 2)
FREQ
FREQ
FREQ
Rev. 1.0, 2010-10-13
= 100kHz
= 0V
= 20kΩ
TLD5098EL