NCP1605B Просмотр технического описания (PDF) - ON Semiconductor
Номер в каталоге
Компоненты Описание
производитель
NCP1605B Datasheet PDF : 32 Pages
| |||
NCP1605, NCP1605A, NCP1605B
TYPICAL ELECTRICAL CHARACTERISTICS
(Conditions: VCC = 16 V, VHV = 50 V, VPin2 = 2 V, VPin13 = 0 V, TJ from 0°C to +125°C, unless otherwise specified;
For NCP1605DR2G: for typical values TJ = 25°C, for min/max values TJ = −55°C to +125°C, unless otherwise specified) (Note 7)
Symbol
Rating
Min
Typ
Max
Unit
VpfcOKH
Icap_ref
(Pin 12 Voltage @ VPin13 = 0 V and
VPin3 = 5 V, with a 250 mA sourced by Pin 12)
(Pin 12 Voltage @ VPin13 = 0 V and
VPin3 = 5 V, with a 5 mA sourced by Pin 12)
Current Capability
NCP1605/A 4.7
5.0
NCP1605B 4.75
5.0
NCP1605/A 4.5
5.0
NCP1605B 4.5
4.72
5 .0
10
5.3
V
5.3
5.3
5.0
−
mA
Brown−Out Detection Block
VBOH
Brown−Out Comparator Threshold (VPin2 rising)
NCP1605/A 0.9
1.0
1.1
V
NCP1605B 0.93
1.0
1.07
VBOL
Brown−Out Comparator Threshold (VPin2 falling)
NCP1605/A 0.45
NCP1605B 0.465
0.50
0.50
0.55
V
0.535
IBBO
Pin 2 Bias Current @ VPin2 = 0.5 V and 1 V
Thermal Shutdown
TLIMIT
Thermal Shutdown Threshold
HTEMP
Thermal Shutdown Hysteresis
VCC UNDERVOLTAGE Lockout Section
VCCON
Turn on Threshold Level, VCC Raising Up
−500
−
500
nA
−
155
−
°C
−
15
−
°C
NCP1605
14
NCP1605A 9.5
NCP1605B 14.2
15
16
V
10.5
11.5
15
15.55
VCCOFF
Minimum Operating Voltage after Turn−on
NCP1605/A 8.0
NCP1605B 8.6
9.0
10
V
9.0
9.35
HUVLO
Difference (VCCON − VCCOFF)
NCP1605/B 5.0
6.0
NCP1605A 1.2
1.5
−
V
−
VCCSTUP
VCC Threshold below which the Startup Current Source Turns on
5.5
HLATCHOFF
Difference (VCCOFF − VCCSTUP)
0.6
VCCRST
VCC Level at which the Logic Resets
2.0
VCCINHIBIT Threshold which IC2 stops working & switches to IC1, IC2 = 1 mA
NCP1605, TJ = 0°C to +125°C
−
NCP1605, TJ = −40°C to +125°C
0.3
NCP1605, TJ = −55°C to +125°C
0.3
NCP1605A
−
NCP1605B 0.3
7.0
8.0
V
2.0
−
V
4.0
5.0
V
V
2.1
−
−
2.5
−
2.55
2.1
−
1.8
2.2
Internal STARTUP Current Source
IC1_hv
(High−Voltage Current Source
sunk by Pin 16, VCC = 13.5 V)
IC1_Vcc
(Startup Charge Current flowing
out of the VCC Pin, VCC = 13.5 V)
IC2
High−Voltage Current Source, VCC = 0 V
NCP1605/A 5.0
12
NCP1605B 7.0
12
NCP1605/A 5.0
12
NCP1605B 6.5
12
NCP1605/A
−
0.5
NCP1605B 0.375
0.5
20
mA
17
20
mA
16.5
1.0
mA
0.87
Device Consumption
Icc_op1
Icc_op2
Icc_OFF
Icc_latchOFF
Power Supply Current:
Operating (@ VCC = 16 V, no load, no switching)
Operating (@ VCC = 16 V, no load, switching)
Off Mode (@ VCC = 16 V, Pin 2 grounded)
Latched−Off Mode (@ VCC = 13.5 V and VPin13 = 5 V)
−
2.5
5.0
mA
2.0
3.5
7.0
mA
310
570
780
mA
310
550
750
mA
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
5. Not tested; guaranteed by characterization
6. Not tested; guaranteed by design
7. For coldest temperature, QA sampling at −40°C in production and −55°C specification is Guaranteed by Characterization.
www.onsemi.com
5
Share Link: 