TLD5098EL Infineon Technologies, TLD5098EL Datasheet - Page 23

• 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

Figure 12
Datasheet
V
V
OVFB
FBH-
V
0.3 V Typ
V
≥ V
V
V
PWMO
IVCC,RTH,d
IVCC,RTH,i
V
V
OVFB,TH
IVCC
V
V
FBL
REF,2
REF,1
T
BO
Open load, Overvoltage and Overtemperature Timing Diagram
T
j,SD
V
j
IN
V
T
t
Startup
SS
OVFB,HYS
j,SD,HYST
Normal
1
Shutdown
Thermal
1
t
SS
23
2
Overvoltage
2
Protection and Diagnostic Functions
Open Load /
3
Feedback
3
Rev. 1.0, 2010-10-13
Shutdown
TLD5098EL
t
t
t
t
t