E-L5973D013TR STMicroelectronics, E-L5973D013TR Datasheet - Page 7

• Manufacturer Part Number: E-L5973D013TR
• Description: Switching Converters, Regulators & Controllers 1.235 to 35V Step-Dn
• Manufacturer: STMicroelectronics

Specifications of E-L5973D013TR

• Output Voltage: 35 V
• Mounting Style: SMD/SMT
• Package / Case: HSOP-8
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

L5973D
4
Typical characteristics
Figure 3.
Figure 5.
Figure 7.
Vo (V)
Iq (mA)
3.312
3.308
3.284
1.22
1.21
3.304
3.296
3.292
3.288
3.276
1.24
1.23
1.25
1.2
Vo (V)
3.28
1.6
1.4
1.2
1.8
3.3
2
-50
-50
0
Vcc = 12V
Vo = 3.3V
Vcc = 12V
DC = 0%
Line regulation
Output voltage vs junction
temperature
Quiescent current vs junction
temperature
0
0
10
Tj (°C)
Tj (°C)
Vcc (V)
50
50
20
Tj = 25°C
Tj = 125°C
Vcc = 12V
100
100
30
Vcc=12V
150
150
40
Figure 4.
Figure 6.
Ishd (µA)
Fsw (KHz)
70
60
50
40
30
260
250
240
220
230
-50
-50
Vcc = 12V
Shutdown current vs junction
temperature
Switching frequency vs
junction temperature
Vcc = 12V
Vo = 3.3V
0
0
Typical characteristics
Tj (°C)
Tj (°C)
50
50
100
100
150
150
7/17