Current Protection. NJM11100 Datasheet

NJM11100 Protection. Datasheet pdf. Equivalent

NJM11100 Datasheet
Recommendation NJM11100 Datasheet
Part NJM11100
Description Adjustable Low Dropout Regulator w/Reverse Current Protection
Feature NJM11100; NJM11100 Adjustable Low Dropout Regulator w/Reverse Current Protection GENERAL DESCRIPTION The NJM.
Manufacture New Japan Radio
Datasheet
Download NJM11100 Datasheet




New Japan Radio NJM11100
NJM11100
Adjustable Low Dropout Regulator w/Reverse Current Protection
GENERAL DESCRIPTION
The NJM11100 is a 240mA output low dropout adjustable type
voltage regulator. The available setting voltage range is very
wide from 1.3V to 17V. This product has Reverse Current
Protection without external SBD. Advanced Bipolar technology
achieves low noise, high ripple rejection and high supply voltage.
It is suitable for various applications such as car AVN, any
consumer products and so on.
PACKAGE OUTLINE
NJM11100F1
FEATURES
Output Voltage Setting Range
1.3V to 17V
Reference Voltage Accuracy
1.25V 1.0
Output Current
240mA (min.) 320mA (typ.)
Correspond to Low ESR capacitor (MLCC) 1.0 F: (Vo 1.4V)
Low Dropout Voltage
0.2V (typ.) @Io=200mA
Input Voltage Range
2.1V to 18V
ON/OFF Control
Reverse Current Protection Circuit
Thermal Shutdown Circuit
Over Current Protection Circuit (OCP)
Bipolar Technology
Direct Replacement to TK11100 (180 degree rotated)
Package Outline
SOT-23-6-1, DFN6-H1(ESON6-H1)
NJM11100KH1
PIN CONFIGURATION
6 54
1. CONTROL
2. GND
NJM11100
3. Noise Bypass
4. VOUT
5. VADJ
1 23
6. VIN
Should be noted the device direction when replacing from TK11100.
6 54
NJM11100
1 23
1. VIN
2. VADJ
3. VOUT
4. Noise Bypass
5. GND
6. CONTROL
Exposed Pad(Rear PAD) should be connect to GND
BLOCK DIAGRAM
VIN
CONTROL
GND
Reverse
Current
Protection
Bandgap
Reference
Thermal
Protection
Over Current
Protection
VOUT
Noise
Bypass
VADJ
Ver.2015-02-27
-1-



New Japan Radio NJM11100
NJM11100
ABSOLUTE MAXIMUM RATINGS
(Ta=25 C)
PARAMETER
Input Voltage
Output Voltage
Control Pin Voltage
Output Adjust Pin Voltage
Noise Bypass Pin Voltage (*5)
Power Dissipation
Operating Temperature Range
Storage Temperature Range
SYMBOL
VIN
VOUT
VCONT
VADJ
VNB
PD
Topr
Tstg
MAXIMUM RATING
0.3 to 20
0.3 to 19
0.3 to 20
0.3 to 4
0.3 to 4
SOT-23-6
510(*1)
710(*2)
DFN6-H1
450(*3)
(ESON6-H1) 1200(*4)
40 to 85
40 to 150
UNIT
V
V
V
V
V
mW
C
C
(*1): Mounted on glass epoxy board. (76.2 114.3 1.6mm: based on EIA/JDEC standard, 2Layers)
(*2): Mounted on glass epoxy board. (76.2 114.3 1.6mm: based on EIA/JDEC standard, 4Layers),internal Cu area: 74.2 74.2mm
(*3): Mounted on glass epoxy board (101.5×114.5×1.6mm: based on EIA/JEDEC standard, 2Layers FR-4, with Exposed Pad)
(*4): Mounted on glass epoxy board (101.5×114.5×1.6mm: based on EIA/JEDEC standard, 4Layers FR-4, with Exposed Pad)
(4Layers: Applying 99.5×99.5mm inner Cu area and a thermal via hole to a board based on JEDEC standard JESD51-5)
(*5): When input voltage is less than 4V, the absolute maximum control voltage is equal to the input voltage.
RECOMMENDED OPERATING CONDITIONS
PARAMETER
Input Voltage Range
Output Voltage Range
SYMBOL
VIN
VOUT
TEST CONDITION
MIN. TYP. MAX. UNIT
2.1 - 18 V
1.3 - 17 V
ELECTRICAL CHARACTERISTICS
(Unless other noted, VIN=4V, R1=51k , R2=68k , CIN=0.1 F, CO=1.0 F(VO<1.4V: 2.2 F), Cp=0.01 F, Cfb=100pF, Ta=25 C)
PARAMETER
SYMBOL
TEST CONDITION
MIN. TYP. MAX. UNIT
Reference Voltage
Vref IO=30mA
Quiescent Current
IQ IO=0mA, except Icont
Quiescent Current
at OFF-state
IQ(OFF)
VCONT=0V
Ground Current
IGND IO=50mA
Output Current
IO VO 0.3V
Line Regulation
VO/ VIN VIN= VO 1V to VO 6V, IO=30mA
Load Regulation
VO / IO IO=0 to 200mA
Dropout Voltage(*6)
VI-O IO=200mA
Control Voltage at
ON-state
VCONT(ON)
Control Voltage at
OFF-state
VCONT(OFF)
Control Current
Ripple Rejection
Average Temperature
ICONT
RR
VCONT=1.6V
ein=200mVrms,f=1kHz, IO=10mA,
VO=3V setting
Coefficient of Output
Voltage
VO/ Ta Ta=0 C to 85 C, IO=30mA
Output Noise Voltage
VNO
f=10Hz to 80kHz, IO=10mA,
VO=3V setting
(*6):Except setting Output Voltage less than 2.1V.
1.0 1.25 1.0
- 200 260
V
A
- - 100 nA
- 0.75 1.5 mA
240 320 mA
- - 0.10 /V
- - 0.01 /mA
- 0.2 0.35 V
1.6 -
-V
- - 0.6 V
-
3 12
A
- 75 - dB
- 35 - ppm/ C
- 30 - Vrms
-2-
Ver.2015-02-27



New Japan Radio NJM11100
POWER DISSIPATION vs. AMBIENT TEMPERATURE
SOT-23-6-1 Pow er Dissipation
(Topr=-40 to +85°C,Tj=150°C)
1000
900
800
700
on 4 layers board
600
500
400 on 2 layers board
300
200
100
0
-50
-25
0 25
Temperature : Ta(C)
50
DFN6-H1(ESON6-H1) Power Dissipation
(Topr=-40 to +85ºC,Tj=150ºC)
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
-50
on 4 layers board
on 2 layers board
-25
0 25
Temperature : Ta(ºC)
50
NJM11100
75 100
75 100
Ver.2015-02-27
-3-







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