Position: Home  > All Categories> Integrated Circuits (ICs) > HA16142P

HA16142P

Features: • Synchronized PFC and PWM timing• Self oscillation with fixed frequency PFC : 100 kHz (±15 %)PWM : 200 kHz (±15 %)• PFC function on/off control• PFC boosted output voltage monitor• High-output current gate drivers PFC driver peak current : ±1.5 A typ. PWM d...

product image

HA16142P Picture
See larger image
SeekIC No. : 004358117 Detail

HA16142P: Features: • Synchronized PFC and PWM timing• Self oscillation with fixed frequency PFC : 100 kHz (±15 %)PWM : 200 kHz (±15 %)• PFC function on/off control• PFC boosted output...

HA16142P Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
HA16142P
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/12/30

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Features:

• Synchronized PFC and PWM timing
• Self oscillation with fixed frequency
   PFC : 100 kHz (±15 %)
   PWM : 200 kHz (±15 %)
• PFC function on/off control
• PFC boosted output voltage monitor
• High-output current gate drivers
   PFC driver peak current : ±1.5 A typ.
   PWM driver peak current : ±1.0 A typ.
• PWM maximum on duty cycle
   72% min (HA16141P/FP)
   49.5% max (HA16142P/FP)


Pinout

Connection Diagram


Specifications

                                                                                                  (Ta = 25)
Item Symbol Rating
Unit
Note
Supply voltage VCC 20
V
Peak PFC-OUT current Ipk-pfc ±1.5
A
3
Peak PWM-OUT current Ipk-pwm ±1.0
A
3
DC PFC-OUT current Idc-pfc ±0.15
A
DC PWM-OUT current Idc-pwm ±0.10
A
Terminal voltage Vi-group1 0.3 to VCC
V
4
Vi-group2 0.3 to Vref
V
5
CAO voltage Vcao 0.3 to Veoh-ca
V
PFC-EO voltage Vpfc-eo 0.3 to Veoh-pfc
V
PWM-EO voltage Vpwm-eo 0.3 to Veoh-pwm
V
PFC-ON voltage Vpfc-on 0.3 to +7
V
IAC voltage Vi-ac 0.3 to +5
V
IAC current Ii-ac 0.8
mA
PFC-CS voltage Vi-cs 1.5 to +0.3
V
TIM voltage Vi-tim 0.3 to +6
V
VREF current Io-ref 20
mA
PG voltage Vo-pg 0.3 to +7
V
PG current Io-pg 15
mA
Power dissipation PT 1
W
6
Operating temperature Topr 40 to +105
Storage temperature Tstg 55 to +150
Junction temperature Tj 150
Notes: 1. Rated voltages are with reference to the GND pin.
2. For rated currents, inflow to the IC is indicated by (+), and outflow by ().
3. Shows the transient current when driving a capacitive load.
4. Group1 is the rated voltage for the following pins: PFC-OUT, PWM-OUT
5. Group2 is the rated voltage for the following pins: VREF, PFC-FB, PWM-CS
6. This is the value when the ambient temperature (Ta) is 25 or below. If Ta exceeds 25, the graph below applies. For the SOP package, this value is based on actual measurements on a 10% wiring density glass epoxy circuit board (40 mm * 40 mm * 1.6 mm).


Description

The HA16141P/FP and the HA16142P/FP are power supply controller ICs combining an AC-DC converter switching ontrollers for power factor correction and off-line power supply switching controllers. PFC (Power factor correction) section employs average current mode PWM and off-line power supply control section employs peak current mode PWM. The HA16142P/FP is the change version of HA16141P/FP's PWM maximum on duty cycle.

The PFC operation can be turned on and off by external control signal. Use of this on/off function makes  HA16141P/FP and the HA16142P/FP  possible to disable PFC operation at a low line voltage, or to perform remote control operation from the transformer secondary side. The PFC power supply boosted output voltage is not only fed to an error amplifier input signal but also fed to as the boost voltage monitor circuit. PG signal is put out if the boost voltage is out-of-spec. The PWM controller, which begins operation at the same time as release of the IC's UVLO (under-voltage lockout) is suitable for auxiliary power supply use in a multi-output power supply system.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Audio Products
HUC1002
WM-64CT
Soldering, Desoldering, Rework Products
TGK-900M-B
TGK-900M-1.6D
Optical Inspection Equipment
AA924
A21K4B
Cables, Wires
821-0814-a
415-0100-150
Resistors
A101G
3006P-1-205LF
Potentiometers, Variable Resistors
RV24YN
WXD4-23-3W
View more