TDA16846 Datasheet, PDF (23/28 Pages) Infineon Technologies AG – ICs for Consumer Electronics

TDA 16846
TDA 16847
5.2
Characteristics (cont’d)
Unless otherwise stated, – 25 °C < T_j < 125 °C, V_CC = 12 V
Parameter
Symbol Limit Values Unit Test Condition
min. typ. max.
Fault Comparator FC2 (Pin 6)
HPC Threshold
V₆
Bias Current Pin 6
–
1.12 1.2 1.28 V –
– 1.0 – 0.3 0.1 µA –
Fault Comparator FC1 (Pin 10)
Threshold
V₁₀
Bias current Pin 10
–
0.95 1
0.48 0.9
1.06 V –
1.2 µA –
Power Measurement Output PMO (Pin 8, only TDA 16847)
Charge current Pin 8
I₈
– 110 – 100 – 90 µA
I₉ = – 100 µA
Output Driver OD (Pin 13)
Output voltage low state
Output voltage high state
Output voltage during low
supply voltage
V_{13 low} 1.1
V_{13 high} 9.2
V_{13 aclow} 0.8
Rise time
Fall time
–
70
–
30
1.8 2.4 V
10 11 V
1.8 2.5 V
110 180 ns
50 80 ns
I₁₃ = 100 mA
I₁₃ = – 100 mA
I₁₃ = – 10 mA,
V₁₄ increasing:
0 < V₁₄ < V_{14 ON}
V₁₄ decreasing:
0 < V₁₄ < V_{14 OFF}
C₁₃ = 10 nF,
V₁₃ = 2 … 8 V
C₁₃ = 10 nF,
V₁₃ = 2 … 8 V
Note: The listed characteristics are ensured over the operating range of the integrated
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at T_A = 25 °C and
the given supply voltage.
Data Sheet
23
2000-01-14