TLE42744_14 Datasheet, PDF (7/21 Pages) Infineon Technologies AG – Very Low Current Consumption

TLE42744
General Product Characteristics
Table 2 Functional Range (cont’d)
Parameter
Symbol
Values
Unit Note / Test Condition
Output Capacitor’s
Requirements for Stability
Output Capacitor’s
Requirements for Stability
Min. Typ. Max.
C_Q
22
–
µF ¹⁾
ESR(C_Q) –
3
Ω
2)
Junction temperature
T_j
-40
150 °C –
1) the minimum output capacitance requirement is applicable for a worst case capacitance tolerance of 30%
2) relevant ESR value at f = 10 kHz
Number
P_4.2.3
P_4.2.4
P_4.2.5
Note: Within the functional or operating range, the IC operates as described in the circuit description. The electrical
characteristics are specified within the conditions given in the Electrical Characteristics table.
4.3
Thermal Resistance
Note: This thermal data was generated in accordance with JEDEC JESD51 standards. For more information, go
to www.jedec.org.
Table 3 Thermal Resistance
Parameter
Symbol
Values
Unit
Min. Typ. Max.
TLE42744DV50, TLE42744DV33 (PG-TO252-3)
Junction to Case¹⁾
Junction to Ambient¹⁾
Junction to Ambient¹⁾
R_thJC
R_thJA
R_thJA
– 3.6 –
– 27 –
– 115 –
K/W
K/W
K/W
Junction to Ambient¹⁾
R_thJA
– 52 –
K/W
Junction to Ambient¹⁾
R_thJA
– 40 –
K/W
TLE42744GV50, TLE42744GV33 (PG-TO263-3)
Junction to Case¹⁾
Junction to Ambient¹⁾
Junction to Ambient¹⁾
R_thJC
–
R_thJA
–
R_thJA
–
Junction to Ambient¹⁾
R_thJA
–
3.6 –
22 –
74 –
42 –
K/W
K/W
K/W
K/W
Junction to Ambient¹⁾
R_thJA
– 34 –
K/W
Note / Test Condition Number
measured to heat slug
FR4 2s2p board²⁾
FR4 1s0p board,
footprint only³⁾
FR4 1s0p board,
300 mm² heatsink
area³⁾
FR4 1s0p board,
600 mm² heatsink
area³⁾
P_4.3.1
P_4.3.2
P_4.3.3
P_4.3.4
P_4.3.5
measured to heat slug
FR4 2s2p board²⁾
FR4 1s0p board,
footprint only³⁾
FR4 1s0p board,
300 mm² heatsink
area³⁾
FR4 1s0p board,
600 mm² heatsink
area³⁾
P_4.3.6
P_4.3.7
P_4.3.8
P_4.3.9
P_4.3.10
Data Sheet
7
Rev. 1.2, 2014-07-03