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PDF TCR13AGADJ Data sheet ( Hoja de datos )
| Número de pieza | TCR13AGADJ | |
| Descripción | 1.3A CMOS Ultra Low Drop-Out Regulator | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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TCR13AGADJ
TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic
TCR13AGADJ
1.3 A CMOS Ultra Low Drop-Out Regulator
The TCR13AGADJ is CMOS single-output voltage regulator with an
on/off control input, featuring Ultra low dropout voltage, low inrush
current and fast load transient response.
This voltage regulator is available in output voltage adjustable type
from 0.55 V to 3.6 V and capable of driving up to 1.3 A.
Other features include Over-current protection, Over-temperature
protection, Inrush current protection circuit, Under-voltage-lockout
function and Auto-discharge function.
The TCR13AGADJ is offered in the ultra-small package WCSP6F
(0.8 mm x 1.2 mm, t: 0.33 mm (max))
As small ceramic input and output capacitors can be used with
the TCR13AGADJ, this device is ideal for portable applications
that require high-density board assembly such as cellular phones.
Weight : 0.61 mg ( typ.)
WCSP6F
Features
• Low Drop-Out voltage
VIN-VOUT = 92 mV (typ.) at 0.9 V output, VBIAS = 3.3 V, IOUT = 1.0 A
VIN-VOUT = 9.2 mV (typ.) at 0.9 V output, VBIAS = 3.3 V, IOUT = 0.1 A
• Wide range Output Voltage (Adjustable from 0.55 V to 3.6 V)
• Fast load transient response -100 / +115 mV (typ.)@ 0.01 A⇔1 A, COUT > 4.7 μF
• Over-current protection
• Thermal Shutdown function
• Inrush current protection circuit
• Under-voltage-lockout function
• Soft start function
• Auto-discharge function
• Pull down connection between CONTROL and GND
• Ultra Small package WCSP6F (0.8 mm x 1.2 mm, t: 0.33 mm (max))
• Stable with over 4.7 μF Input capacitor, 1.0 μF Bias capacitor and 4.7 μF output ceramic capacitor
Notice
This device is sensitive to electrostatic discharge.
Please ensure equipment and tools are adequately earthed when handling.
Start of commercial production
2016-11
1 2016-12-05
1 page  
TCR13AGADJ
Electrical Characteristics
(Unless otherwise specified, VIN = VOUT+ 0.5 V, IOUT = 50 mA, CIN = 4.7 μF, CBIAS = 1.0 μF, COUT = 4.7 μF)
Characteristics
Symbol
Test Condition
Tj = 25°C
Min Typ. Max
Tj = -40 to 85°C
(Note 6)
Min Max
Unit
Bias voltage
VBIAS
VOUT ≤ 1.1 V, IOUT = 1 mA
VOUT > 1.1 V, IOUT = 1 mA
2.5
VOUT +
1.4 V
―
―
5.5 2.5 5.5
5.5
VOUT +
1.4 V
5.5
V
V
Input voltage
VIN IOUT = 1 mA,
VOUT +
0.1 V
―
VBIAS
VOUT +
0.1 V
VBIAS
V
Adjustable voltage
Line regulation
Load regulation
VADJ
Reg･line
Reg･load
―
VOUT + 0.5 V ≤ VIN ≤ 5.5 V,
IOUT = 1 mA
0.01 A ≤ IOUT ≤ 1 A
0.490
―
―
0.500
1
2
0.510
15
―
―
―
―
―V
― mV
― mV
Quiescent current
IB
IOUT = 0 mA, VBIAS = 2.5 V
(Note 4)
―
56
72
―
92
μA
Stand-by current
IBIAS (OFF) VCT = 0 V
IIN(OFF) VCT = 0 V
― 0.1 ― ― 1 μA
(Note 4) ― 0.8 ― ― 2 μA
Control pull down current
ICT
― ― 0.1 ― ― ― μA
Drop-out voltage
VIN-VOUT
IOUT = 1 A, VBIAS = 3.3 V
(Note 5, Note 7)
―
92
―
― 163 mV
Under voltage lockout
Temperature coefficient
VUVLO
TCVO
VIN voltage
-40°C <= Topr <= 85°C
― 0.5 ―
― 60 ―
― 0.65
V
― ― ppm/°C
Output noise voltage
VBIAS = 5.5 V, VIN = VOUT + 1 V,
VNO
IOUT = 10 mA,
10 Hz <= f <= 100 kHz, Ta = 25°C
― 52 ― ― ― μVrms
(Note 5)
Ripple rejection ratio
VBIAS = 5.5 V, VIN = VOUT + 1 V,
R.R.(VIN)
IOUT = 10 mA,
f = 1 kHz, VIN Ripple = 200 mVp-p,
―
90
―
―
―
dB
Ta = 25°C
(Note 5)
VBIAS = 5.5 V, VIN = VOUT + 1 V,
R.R.(VBIAS)
IOUT = 10 mA,
f = 1 kHz, VBIAS Ripple = 200 mVp-p,
―
50
―
―
―
dB
Ta = 25°C
(Note 5)
Load transient response
⊿VOUT
IOUT=0.01 A → 1 A
IOUT=1 A → 0.01 A
― -100 ― ― ― mV
― +115 ― ― ― mV
Control voltage (ON)
VCT (ON)
―
1.0 ― 5.5 1.0 5.5
V
Control voltage (OFF)
VCT (OFF)
―
0 ― 0.4 0 0.4 V
Output discharge
on resistance
RSD
― ― 20 ― ― ― Ω
Note 4:
Note 5:
Note 6:
Note 7:
This parameter is tested at VOUT = 0.9 V.
Control pull down current and external resistors current not included in this parameter.
This parameter is tested at VOUT = 0.9 V.
This parameter is guaranteed by design.
VIN - VOUT = VIN1 - ( VOUT1 - 100 mV )
VOUT1 is the output voltage when VIN = VOUT + 0.5 V.
VIN1 is the input voltage at which the output voltage becomes 100 mV drop of VOUT1 after gradually decreasing
the input voltage
5 2016-12-05
5 Page 
Representative Typical Characteristics
Output Voltage vs. Output Current
0.65 VOUT = 0.55 V
VIN = 1.05 V, VBIAS = 5.5 V
CIN = COUT = 4.7 μF, CBIAS = 1.0 μF
0.55
TCR13AGADJ
VOUT = 0.9 V
1
VIN = 1.4 V, VBIAS = 5.5 V
CIN = COUT = 4.7 μF, CBIAS = 1.0 μF
0.9
0.45
0
0.2 0.4 0.6 0.8
Output current IOUT (A)
1
VOUT = 3.6 V
3.7
VIN = 4.1 V, VBIAS = 5.5 V
CIN = COUT = 4.7 μF, CBIAS = 1.0 μF
3.6
0.8
0
0.2 0.4 0.6 0.8
Output current IOUT (A)
1
3.5
0
0.2 0.4 0.6 0.8
Output current IOUT (A)
1
Note: The above characteristics curves are presented for reference only and not guaranteed by production test,
unless otherwise noted.
11 2016-12-05
11 Page | ||
| Páginas | Total 21 Páginas | |
| PDF Descargar | [ Datasheet TCR13AGADJ.PDF ] | |
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