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PDF XC66D Data sheet ( Hoja de datos )
| Número de pieza | XC66D | |
| Descripción | Positive Voltage Regulators | |
| Fabricantes | Torex Semiconductor | |
| Logotipo |  |
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NCMOS
NMaximum Output Current : 100mA(VOUT=5.0V) GBattery use
NHighly Accurate Output Voltage : ±2%
NOutput Voltage Range : 2.0V~ 6.0V
NHighly Accurate Voltage Detection : ±2%
NNo Load Supply Current : 3.2µA(5.0V)
NSOT-25 Package
GBattery life & charge detection
GMemory battery back-up circuits
GMicroprocessor reset circuitry
GPower failure detection
GVoltage Sources Reference
GCameras, Video Cameras
GVarious Portable Devices
3
The XC66D series consists of a voltage detector and voltage regulator
built into the one chip and is, essentially, a voltage regulator with voltage
detect capabilities.
Low power consumption and high accuracy is achieved through CMOS
and laser trimming technologies.
The detector features an output driver, hysteresis circuit, comparator and
extremely accurate standard voltage.
The regulator features an error amplification circuit, output driver with
current limiter functions, minimal input-output voltage differential and
similary accurate standard voltage.
SOT-25 (150mW) package is available.
Maximum Output Current
: 100mA (Within max.
continuous total power
dissipation, VOUT=5.0V)
Output Voltage Range
: 2.0V ~ 6.0V (0.1V steps,
Standard 5.0V)
Highly Accurate Output Voltage : Fixed voltage accuracy ±2%
Output Voltage Temperature Characteristics
: Typ. ±100ppm/°C
Detect Voltage Range
: 1.8V ~ 6.0V (0.1V steps)
Highly Accurate Detect Voltage : Fixed voltage accuracy ±2%
Low Power Consumption
: Typ. 3.2µA (VOUT= 5.0V)
Detect Voltage Temperature Characteristics
: Typ. ±100ppm/°C
Detect Voltage Output Configuration
: N-ch open drain
CMOS (High level =VOUT)
Input Stability
: Typ. 0.1%/V
Ultra Small Packages
: SOT- 25 (150mW) mini-mold
Ω
µ
µ
373
1 page  
VDF =1.8V ~ 6.0V, VOUT(T) (Note1) =5V
Ta=25°C
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS CIRCUIT
Detect Voltage
VDF
VIN = VDIN
(VDF)
x 0.98
VDF
(VDF)
x 1.02
V
1
www.datasheet4u.comHysteresis Range
VHYS
VIN = VDIN
(VDF) (VDF) (VDF)
x 0.02 x 0.05 x 0.08
V
1
Operating Voltage
VIN
1.5 - 10.0 V
-
DETECTOR
Output Current
N-ch
IDOUT
VDS=0.5V
VSS=1.5V 0.3 2.2
-
=2.0V 3.0 7.7
-
=3.0V 5.0 10.1 -
=4.0V 6.0 11.5
=5.0V 7.0 10.3
-
-
mA
2
P-ch
VDS=0.9V
VIN=VDIN=VOUT=8V - -5 -2
(CMOS)
6
VDIN Input Current
IDIN
VDIN=10V
- 0.4 1.0 µA
3
Detect Voltage
Temp. Characteristics
Output Voltage
∆VOUT
∆Topr • VDF
VOUT (E) (Note2)
-30°C ≤ Topr ≤ 80°C
IOUT=10mA
VIN = VOUT(T) + 1V
- ±100 - ppm/°C 1
4.9 5 5.1 V
4
REGULATOR
Maximum Output
Current
Load Stability
Input - Output
Voltage Differential
IOUTmax
∆VOUT
Vdif (Note3)
VIN= VOUT(T) + 1V
VOUT(E) ≥ VOUT(T) x0.9
VIN= VOUT(T) + 1V
1mA ≤ IOUT ≤ 80mA
IOUT =60mA
100 -
-
- 20 80
- 260 520
mA
mV
mV
4
4
4
Input Stability
∆VOUT
∆VIN • VOUT
IOUT=10mA
VOUT(T) + 1V ≤ VIN ≤ 10V
-
0.1 0.3 %/V
4
Output Voltage
Temp. Characteristics
∆VOUT
∆Topr • VOUT
IOUT =10mA
-30°C ≤ Topr ≤ 80°C
- ±100 - ppm/°C 4
Input Voltage
VIN
- - 10.0 V
-
Supply Current
ISS
VIN = VOUT(T) +1V
- 3.2 8.6 mA
5
Note:
1. VOUT(T) : User specified output voltage.
2. VOUT(E) : Effective output voltage.
(i.e. the output voltage when a stable (VOUT(T) + 1.0V) is provided, while maintaining a certain IOUT value.)
3. Vdif : Vdif = {VIN1 - VOUT1}
VOUT1 : The voltage equal to 98% of the output voltage whenever a stable (VOUT(T) +1.0V) is provided at IOUT.
VIN1 : The input voltage when the output is equal to VOUT(E) x 98%.
3
377
5 Page 
(13) INPUT TRANSIENT RESPONSE 2
µ
www.datasheet4u.com
µ
(14) LOAD TRANSIENT RESPONSE
µ
(15) RIPPLE REJECTION RATE
µ
3
383
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet XC66D.PDF ] | |
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