IR2156PBF International Rectifier, IR2156PBF Datasheet - Page 16

• Manufacturer Part Number: IR2156PBF
• Description: IC CONTROLLER BALLAST 600V 14DIP
• Manufacturer: International Rectifier
• Type: Ballast Controllerr

Specifications of IR2156PBF

• Frequency: 28 ~ 32 kHz
• Current - Supply: 1mA
• Voltage - Supply: 11.5 V ~ 15.6 V
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 14-DIP (0.300", 7.62mm)
• For Use With: IRPLCFL4 - IC BALLAST DIMMING CFL 3-WAYIRPLCFL3 - KIT DESIGN CFL TRIAC DIMMING
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *IR2156PBF

IR2156
Functional Description
Under-voltage Lock-Out Mode (UVLO)
V
V
BUS
BUS
(+)
(-)
R
SUPPLY
C
VCC
( S ) & (PbF)
VCC
2
IR2156
D
BOOT
14
13
12
11
8
HO
VB
VS
COM
LO
C
BOOT
R
CS
M1
M2
D
CP1
Half-Bridge
Output
C
D
SNUB
CP2
Preheat Mode (PH)
V
C1
R
TIME
CONSTANT
V
V
SUPPLY
UVLO+
UVLO-
VHYST
& C
VCC
DISCHARGE
C
VCC
CHARGE PUMP
OUTPUT
DISCHARGE
TIME
INTERNAL VCC
ZENER CLAMP VOLTAGE
t