Datasheet FL7740 (ON Semiconductor) - 7
| 制造商 | ON Semiconductor |
| 描述 | PWM Controller, Constant Voltage, Primary Side Regulation for Power Factor Correction |
| 页数 / 页 | 15 / 7 — FL7740. TYPICAL CHARACTERISTICS. (V). −ON. V DD. V BIAS. TJ, JUNCTION … |
| 文件格式/大小 | PDF / 422 Kb |
| 文件语言 | 英语 |
FL7740. TYPICAL CHARACTERISTICS. (V). −ON. V DD. V BIAS. TJ, JUNCTION TEMPERATURE (. Figure 3. VDD−ON vs. Temperature
该数据表的模型线
文件文字版本
FL7740 TYPICAL CHARACTERISTICS
20 6.0 19 5.8 5.6 18 5.4 17
(V)
5.2
(V) −ON
16 5.0
V DD
15
V BIAS
4.8 4.6 14 4.4 13 4.2 12 4.0 −40 −20 0 20 40 60 80 100 120 140 −40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (
5
C) TJ, JUNCTION TEMPERATURE (
5
C) Figure 3. VDD−ON vs. Temperature Figure 4. VBIAS vs. Temperature
9.00 1.40 8.75 1.35 8.50 1.30 8.25 8.00
(V)
1.25
(V)) −CL
7.75 1.20
−OFF
7.50
−HIGH
1.15
V DD
7.25
V CS
1.10 7.00 6.75 1.05 6.50 1.00 −40 −20 0 20 40 60 80 100 120 140 −40 −20 0 20 40 60 80 100 120 140
T TJ, JUNCTION TEMPERATURE (
5
C) J, JUNCTION TEMPERATURE (
5
C) Figure 5. VDD−OFF vs. Temperature Figure 6. VCS−HIGH−CL vs. Temperature
3.60 2.00 3.58 1.95 3.56 1.90 3.54 3.52 1.85
(V)
3.50 1.80
−OCP VREF (V)
3.48
V CS
1.75 3.46 3.44 1.70 3.42 1.65 3.40 1.60 −40 −20 0 20 40 60 80 100 120 140 −40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (
5
C) TJ, JUNCTION TEMPERATURE (
5
C) Figure 7. VREF vs. Temperature Figure 8. VCS−OCP vs. Temperature www.onsemi.com 7
20 6.0 19 5.8 5.6 18 5.4 17
(V)
5.2
(V) −ON
16 5.0
V DD
15
V BIAS
4.8 4.6 14 4.4 13 4.2 12 4.0 −40 −20 0 20 40 60 80 100 120 140 −40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (
5
C) TJ, JUNCTION TEMPERATURE (
5
C) Figure 3. VDD−ON vs. Temperature Figure 4. VBIAS vs. Temperature
9.00 1.40 8.75 1.35 8.50 1.30 8.25 8.00
(V)
1.25
(V)) −CL
7.75 1.20
−OFF
7.50
−HIGH
1.15
V DD
7.25
V CS
1.10 7.00 6.75 1.05 6.50 1.00 −40 −20 0 20 40 60 80 100 120 140 −40 −20 0 20 40 60 80 100 120 140
T TJ, JUNCTION TEMPERATURE (
5
C) J, JUNCTION TEMPERATURE (
5
C) Figure 5. VDD−OFF vs. Temperature Figure 6. VCS−HIGH−CL vs. Temperature
3.60 2.00 3.58 1.95 3.56 1.90 3.54 3.52 1.85
(V)
3.50 1.80
−OCP VREF (V)
3.48
V CS
1.75 3.46 3.44 1.70 3.42 1.65 3.40 1.60 −40 −20 0 20 40 60 80 100 120 140 −40 −20 0 20 40 60 80 100 120 140
TJ, JUNCTION TEMPERATURE (
5
C) TJ, JUNCTION TEMPERATURE (
5
C) Figure 7. VREF vs. Temperature Figure 8. VCS−OCP vs. Temperature www.onsemi.com 7