DataSheet.es


PDF OB2262 Datasheet ( Hoja de datos )

Número de pieza OB2262
Descripción Current Mode PWM Controller
Fabricantes On-Bright 
Logotipo On-Bright Logotipo
Vista previa
Total 13 Páginas
		
OB2262 datasheet

1 Page

OB2262 pdf
OB2262
Current Mode PWM Controller
ELECTRICAL CHARACTERISTICS
(TA = 25OC if not otherwise noted)
Symbol
Parameter
Test Conditions
Min Typ Max Unit
Supply Voltage (VDD)
I_VDD_Stup VDD Start up Current VDD =12.5V, RI=100K
3 20 uA
Measure Leakage current
into VDD
I_VDD_Ops Operation Current
VDD=16V,
1.4 mA
UVLO(ON)
VDD Under Voltage
RI=100Kohm, VFB=3V
7.8 8.8 9.8 V
Lockout Enter
www.DataSheetU4UV.cLoOm(OFF) VDD Under Voltage
13 14 15 V
Lockout Exit
(Recovery)
VDD_Clamp
VDD Zener Clamp
Voltage
IVDD = 5 mA
34 V
Feedback Input Section(FB Pin)
AVCS
PWM Input Gain
VFB_Open
VFB Open Loop Voltage
IFB_Short
FB pin short circuit
current
VTH_0D
Zero Duty Cycle FB
Threshold Voltage
VTH_PL
Power Limiting FB
Threshold Voltage
TD_PL
Power limiting
Debounce Time
ZFB_IN
Input Impedance
DC_MAX
Maximum Duty Cycle
ΔVFB /ΔVcs
Short FB pin to GND and
measure current
VDD = 16V,
RI=100Kohm
VDD=18V,
RI=100Kohm, FB=3V,
CS=0
2.0 V/V
4.8 V
1.2 mA
0.75 V
3.7 V
35 mSec
6 Kohm
75 %
Current Sense Input(Sense Pin)
T_blanking
Leading edge blanking RI = 100 Kohm
300 ns
time
ZSENSE_IN
TD_OC
Input Impedance
Over Current Detection VDD = 16V,
and Control Delay
CS>VTH_OC, FB=3.3V
40
75
Kohm
nSec
VTH_OC
Over-Current
Threshold Voltage or
FB=3.3V, RI=100 Kohm 0.70 0.75 0.80 V
Equivalent maximum
input voltage at SENSE
Oscillator
FOSC
f_Temp
f_VDD
RI_range
V_RI_open
Fosc_BM
Normal Oscillation
Frequency
Frequency Temperature
Stability
Frequency Voltage
Stability
Operating RI Range
RI open load voltage
Burst Mode Base
Frequency
RI = 100 Kohm
VDD = 16V,
RI=100Kohm, TA -20oC
to 100 oC
VDD = 12-25V,
RI=100Kohm
VDD = 16V, RI =
100Kohm
60
50
65 70 KHZ
5%
5%
100 150 Kohm
2V
22 KHZ
©On-Bright Electronics
Confidential to Micro Bridge
- 5 - OB_DOC_DS_62B5

5 Page

OB2262 arduino
PACKAGE MECHANICAL DATA
SOT23-6
OB2262
Current Mode PWM Controller
www.DataSheet4U.com
©On-Bright Electronics
- 11 -
Confidential to Micro Bridge
OB_DOC_DS_62B5

11 Page





PáginasTotal 13 Páginas
PDF Descargar[ OB2262.PDF ]

Enlace url


Hoja de datos destacado

Número de piezaDescripciónFabricantes
OB2262Current Mode PWM ControllerOn-Bright
On-Bright
OB226215W Adapter Module DesignOn-Bright
On-Bright
OB2263Current Mode PWM ControllerOn-Bright
On-Bright
OB2268(OB2268 / OB2269) Current Mode PWM ControllerLiteon
Liteon
OB2268Flyback switching power supply applicationsOn-Bright Electronics
On-Bright Electronics
OB2269(OB2268 / OB2269) Current Mode PWM ControllerLiteon
Liteon
OB2269Flyback switching power supply applicationsOn-Bright Electronics
On-Bright Electronics

Número de piezaDescripciónFabricantes
SSM2604

Low Power Audio Codec.

Analog Devices
Analog Devices
SLG3NB3331

32.768 kHz and MHz GreenCLK.

Silego
Silego
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices
SDC1741

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


Index : 0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z


www.DataSheet.es    |   2018   |  Privacy Policy  |  Contacto  |  Buscar