TL431IDBZR215 Datasheet, PDF (14/27 Pages) NXP Semiconductors – Adjustable precision shunt regulator

NXP Semiconductors
TL431 family
Adjustable precision shunt regulator
60
A_v
(dB)
40
006aab583
60
A_v
(dB)
40
006aac479
20
20
0
1
10
10²
10³
10⁴
f (kHz)
I_K = 10 mA; T_amb = 25 C
Fig 15. All types except TL431XFDT and TL431XSDT:
Voltage amplification as a function of
frequency; typical values
0
1
10
10²
10³
10⁴
f (kHz)
I_K = 10 mA; T_amb = 25 C
Fig 16. TL431XFDT:
Voltage amplification as a function of
frequency; typical values
60
A_v
(dB)
40
006aab582
15 kΩ
I_K
V_KA
232 Ω
9 pF
20
8.25 kΩ
0
1
10
10²
10³
10⁴
f (kHz)
I_K = 10 mA; T_amb = 25 C
Fig 17. TL431XSDT:
Voltage amplification as a function of
frequency; typical values
GND
006aab584
I_K = 10 mA; T_amb = 25 C
Fig 18. Test circuit to Figure 15, Figure 16 and
Figure 17
TL431_FAM
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 30 June 2011
© NXP B.V. 2011. All rights reserved.
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