LT3032 데이터 시트보기 (PDF) - Linear Technology
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LT3032 Datasheet PDF : 24 Pages
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LT3032 Series
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C.
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
Load Regulation (Notes 5, 13)
LT3032-5 OUTP
LT3032-5 OUTN
LT3032-12 OUTP
VINP = 6V, ΔILOAD = 1mA to 150mA
VINN = –6V, ΔILOAD = –1mA to –150mA
VINP = 13V, ΔILOAD = 1mA to 150mA
–9
mV
15
mV
20
mV
Dropout Voltage
VINP = VOUTP(NOMINAL)
(Notes 6, 7)
LT3032-12 OUTN
VINN = –13V, ΔILOAD = –1mA to –150mA
LT3032-15 OUTP
VINP = 16V, ΔILOAD = 1mA to 150mA
LT3032-15 OUTN
VINN = –16V, ΔILOAD = –1mA to –150mA
LT3032 ADJP
VINP = 2.3V, ΔILOAD = 1mA to 150mA
VINP = 2.3V, ΔILOAD = 1mA to 150mA
l
LT3032 ADJN
VINN = –2.3V, ΔILOAD = –1mA to –150mA
VINN = –2.3V, ΔILOAD = –1mA to –150mA l
ILOAD = 1mA
l
ILOAD = 10mA
l
ILOAD = 50mA
20
mV
25
mV
27
mV
–1.5
–7
mV
–15
mV
1.5
7
mV
15
mV
0.09 0.20
V
0.15 0.27
V
0.21
V
Dropout Voltage
VINN = VOUTN(NOMINAL)
(Notes 6, 7)
GND Pin Current
VINP = VOUTP(NOMINAL), VINN = 0V
(Notes 6, 8, 9)
GND Pin Current
VINN = VOUTN(NOMINAL), VINP = 0V
(Notes 6, 8, 9, 10)
ADJP Pin Bias Current
LT3032
ILOAD = 150mA
ILOAD = –1mA
ILOAD = –10mA
ILOAD = –50mA
ILOAD = –150mA
ILOAD = 0mA (LT3032, LT3032-5)
ILOAD = 0mA (LT3032-12, LT3032-15)
ILOAD = 1mA (LT3032, LT3032-5)
ILOAD = 1mA (LT3032-12, LT3032-15)
ILOAD = 10mA
ILOAD = 50mA
ILOAD = 150mA
ILOAD = 0mA (LT3032, LT3032-5)
ILOAD = 0mA (LT3032-12, LT3032-15)
ILOAD = –1mA (LT3032, LT3032-5)
ILOAD = –1mA (LT3032-12, LT3032-15)
ILOAD = –10mA
ILOAD = –50mA
ILOAD = –150mA
(Notes 5, 9)
0.27
V
l
0.10 0.20
V
l
0.15 0.27
V
0.21
V
0.30
V
l
–25 –65
μA
l
–50 –120
μA
l
–70 –120
μA
l
–80
180
μA
l
–350 –500
μA
l
–1.3 –1.8
mA
l
–4
–7
mA
l
30
70
μA
l
50
130
μA
l
85
180
μA
l
90
180
μA
l
300
600
μA
l
0.75
1.5
mA
l
2
5
mA
30
100
nA
ADJN Pin Bias Current
Shutdown Threshold
SHDNP Pin Current (Note 9)
SHDNN Pin Current
(Note 9)
LT3032
(Notes 5, 9)
SHDNP
SHDNP
SHDNN
SHDNN
SHDNN
SHDNN
VOUTP = Off to On
VOUTP = On to Off
VOUTN = Off to On (Positive)
VOUTN = Off to On (Negative)
VOUTN = On to Off (Positive)
VOUTN = On to Off (Negative)
VSHDNP = 0V
VSHDNP = 20V
VSHDNN = 0V
VSHDNN = 15V
VSHDNN = -15V
–30 –100
nA
l
0.7
2
V
l 0.25
0.6
V
l
1.4
2
V
l –2.8 –1.9
V
l 0.25
1.4
V
l
–1.9 –0.25
V
–1
1
μA
1
4
μA
–1
1
μA
6
15
μA
–3
–9
μA
Quiescent Current in Shutdown
VINP = 6V, VSHDNP = 0V, VINN = 0V
l
VINN
VINN
=
=
–6V, VSHDNN =
VOUT(NOMINAL)
–01V,V,VVINSPHD=N0NV=(0LTV,3V0I3N2P,
LT3032-5)
= 0V
l
l
(LT3032-12/ LT3032-15)
0.1
8
μA
–3
–10
μA
10
20
μA
3032fd
4
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