Product Information

TC962EPA

TC962EPA electronic component of Microchip

Datasheet
Voltage Regulators - Switching Regulators High Output

Manufacturer: Microchip
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 4.671 ea
Line Total: USD 4.671

525 - Global Stock
Ships to you between
Thu. 05 Oct to Mon. 09 Oct
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
525 - Global Stock


Ships to you between Thu. 05 Oct to Mon. 09 Oct

MOQ : 1
Multiples : 1

Stock Image

TC962EPA
Microchip

1 : USD 4.671
25 : USD 3.6875
120 : USD 3.3

240 - Global Stock


Ships to you between Fri. 29 Sep to Thu. 05 Oct

MOQ : 9
Multiples : 1

Stock Image

TC962EPA
Microchip

9 : USD 4.4707
10 : USD 3.8381
50 : USD 3.3112

     
Manufacturer
Microchip
Product Category
Switching Voltage Regulators
RoHS - XON
Y Icon ROHS
Mounting Style
Through Hole
Package / Case
PDIP - 8
Output Voltage
- 3 V To - 18 V
Output Current
80 mA
Input Voltage MAX
18 V
Topology
Inverting
Switching Frequency
24 KHz
Minimum Operating Temperature
- 40 C
Maximum Operating Temperature
+ 85 C
Series
Tc962
Packaging
Tube
Type
Charge Pumps
Width
6.6 mm
Brand
Microchip
Factory Pack Quantity :
60
Function
Inverting
Height
4.06 mm
Length
10.16 mm
Cnhts
8542319000
Hts Code
8542390001
Mxhts
85423999
Product Type
Switching Voltage Regulators
Subcategory
Voltage Regulators \& Voltage Controllers
Taric
8542399000
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TC962 High Current Charge Pump DC-to-DC Converter Features: General Description: Pin Compatible With TC7662/ICL7662/SI7661 The TC962 is an advanced version of the industry standard TC7662 high voltage DC-to-DC converter. High Output Current 80 mA Using improved design techniques and CMOS No External Diodes Required construction, the TC962 can source as much as 80 mA Wide Operating Range 3V to 18V versus the 7662s 20 mA capability. Low Output Impedance 28 Typ. As an inverter, the TC962 can put out voltages as high No Low Voltage Terminal Required as 18V and as low as 3V without the need for external Application Zener On-Chip diodes. The output impedance of the device is a low OSC Frequency Doubling Pin Option for Smaller 28 (with the proper capacitors), voltage conversion Output Capacitors efficiency is 99.9%, and power conversion efficiency is 97%. Applications: The low voltage terminal (pin 6) required in some TC7662 applications has been eliminated. Grounding Laptop Computers this terminal will double the oscillator frequency from 12 Disk Drives kHz to 24 kHz. This will allow the use of smaller Process Instrumentation capacitors for the same output current and ripple, in P-Based Controllers most applications. Only two external capacitors are required for inverter applications. In the event an external clock is needed to drive the TC962 (such as Device Selection Table paralleling), driving this pin directly will cause the Operating Part internal oscillator to sync to the external clock. Package Temp. Number Pin 1, which is used as a test pin on the 7662, is a Range voltage reference Zener on the TC962. This Zener (6.4V TC962COE 16-Pin SOIC Wide 0C to +70C at 5 mA) has a dynamic impedance of 12and is TC962CPA 8-Pin Plastic DIP 0C to +70C intended for use where the TC962 is supplying current to external regulator circuitry and a reference is needed for TC962EPA 8-Pin Plastic DIP -40C to +85C the regulator circuit. (See Section 3.0 Applications TC962IJA 8-Pin CERDIP -25C to +85C Information Applications Information). TC962MJA 8-Pin CERDIP -55C to +125C The TC962 is compatible with the LTC1044, SI7661 and ICL7662. It should be used in designs that require greater power and/or less input to output voltage drop. It offers superior performance over the ICL7660S. Package Type 16-Pin SOIC Wide Zener 1 16 V DD Cathode 8-Pin DIP 8-Pin CERDIP 2 15 NC NC + Zener C 3 14 C OSC V 1 8 DD Cathode NC 4 13 NC + TC962CPA C C 2 7 OSC TC962COE TC962EPA GND 5 12 FREQ x 2 3 6 GND FREQ x 2 TC962IJA 6 11 NC NC C 4 5 V TC962MJA OUT C 7 10 V OUT 8 9 NC NC 2001-2012 Microchip Technology Inc. DS21484D-page 1TC962 Functional Block Diagram 8 V DD 6 I I FREQ x 2 TC962 7 OSC/C Timing Level P SW1 Shift Q 2 + + F/F CAP C Q Level + N SW4 Shift C P Comparator External with Hysteresis 3 GND 1 Zener V Cathode REF 6.4V + OUT C R Level N SW2 EXT Shift 4 CAP R L Level N SW3 Shift 5 V OUT DS21484D-page 2 2001-2012 Microchip Technology Inc.

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
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