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Details for TC7662BEOA by Microchip Technology
TC7662B
TC7662BEOA
Buy Directly from Microchip Technology Inc (8132 in stock) $2.2200
Hi Voltage DC-DC Converter
TC7662BEOA image

TC7662BEOA by Microchip Technology

Hi Voltage DC-DC Converter
Features
Boost Pin (Pin 1) for Higher Switching Frequency
High Power Efficiency is 96%
Easy to Use u2013 Requires Only 2 External Non-Critical Passive Components
Improved Direct Replacement for Industry Standard ICL7660 and Other Second Source Devices
Description
The TC7662B is a pin-compatible upgrade to the Industry standard TC7660 charge pump voltage converter. It converts a +1.5V to +15V input to a corresponding – 1.5 to – 15V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 35kHz when pin 1 is connected to V + , allowing the use of smaller external capacitors. Operation below 10kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground (with pin 1 open). The TC7662B is available in both 8-pin DIP and 8-pin small outline (SO) packages in commercial and extended temperature ranges.
Specifications
Device Description:
17
Typical Active Output Current (mA):
20
Output Voltage (V):
Vout = -Vin or Vout = 2Vin
Oscillator KHZ:
35
Typical Quiescent Current (µA):
180
Vin Min (V):
1.5
Vin Max (V):
15
Temp. Range Min. (°C):
-45
Temp. Range Max. (°C):
85
Technology:
Charge Pump
Topology:
Inverting
Single/Dual:
Single
Output Current:
20
Typical Iq (uA):
80
Control PWM (PWM/PFM):
NA
Switching Frequency (kHz):
10, 35
Output Cap Type:
Low ESR
Comments:
Can be configured as a doubler.
Temperature Range:
-40C to +85C
Alternate Descriptions
Hi Voltage DC-DC Converter Onlinecomponents.com
HI VOLTAGE DC-DC CONVERTER RS Components
DC-DC CHARGE PUMP, DOUBLER/INV, SOIC-8; Output Type:Adjustable; Input Voltage Min:1.5V; Input Voltage Max:15V; DC / DC Converter IC Case:SOIC; No. of Pins:8Pins; Output Current:20mA; Fixed Output Voltage Nom.:-; Product Range:- RoHS Compliant: Yes Newark Electronics
Charge Pump INV -15V to -1.5V 20mA 8-Pin SOIC N Tube Avnet America
Hi Voltage DC-DC Converter Microchip Technology Inc
Microchip TC7662BEOA Charge Pump Inverting 8-Pin SOIC Allied Electronics & Automation
Charge Pump INV -15V to -1.5V 20mA 8-Pin SOIC N Tube Avnet Asia
DC/DC Converter [Microchip] TC7662BEOA DC/DC Converter Distrelec
TC7662B Series 1.5 to 15 V Charge Pump DC-to-DC Voltage Converter -SOIC-8 Future Electronics
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Details for TC7662BEOA by Microchip Technology
TC7662B
TC7662BEOA
Buy Directly from Microchip Technology Inc (8132 in stock) $2.2200
CONVERTER DC-DC HI VOLT SOIC8
TC7662BEOA image

TC7662BEOA by Microchip Technology

CONVERTER DC-DC HI VOLT SOIC8
Part Information
TC7662BEOA image
RoHS Compliant
Description
The TC7662B is a pin-compatible upgrade to the Industry standard TC7660 charge pump voltage converter. It converts a +1.5V to +15V input to a corresponding – 1.5 to – 15V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 35kHz when pin 1 is connected to V+, allowing the use of smaller external capacitors. Operation below 10kHz (for lower supply current applications) is also possible by connecting an external capacitor from OSC to ground (with pin 1 open). The TC7662B is available in both 8-pin DIP and 8-pin small outline (SO) packages in commercial and extended temperature ranges.
Specifications
Output Type:
Adjustable
Input Voltage Min:
1.5V
Input Voltage Max:
15V
DC / DC Converter IC Case:
SOIC
No. of Pins:
8Pins
Output Current:
20mA
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
-15V
Adjustable Output Voltage Max:
-1.5V
Topology:
Doubler Inverting
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
RoHS Phthalates Compliant:
Yes
Base Number:
7662
Frequency:
10kHz
No. of Outputs:
1Outputs
Operating Temperature Min:
-40°C
Operating Temperature Range:
-45°C to +85°C
Output Current Max:
40A
Output Voltage:
36V
Output Voltage Max:
-1.5V
Output Voltage Min:
-15V
Primary Input Voltage:
5V
Supply Voltage Max:
15V
Supply Voltage Min:
1.5V
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Inverting
Alternate Descriptions
Hi Voltage DC-DC Converter Onlinecomponents.com
HI VOLTAGE DC-DC CONVERTER RS Components
DC-DC CHARGE PUMP, DOUBLER/INV, SOIC-8; Output Type:Adjustable; Input Voltage Min:1.5V; Input Voltage Max:15V; DC / DC Converter IC Case:SOIC; No. of Pins:8Pins; Output Current:20mA; Fixed Output Voltage Nom.:-; Product Range:- RoHS Compliant: Yes Newark Electronics
Charge Pump INV -15V to -1.5V 20mA 8-Pin SOIC N Tube Avnet America
Hi Voltage DC-DC Converter Microchip Technology Inc
Microchip TC7662BEOA Charge Pump Inverting 8-Pin SOIC Allied Electronics & Automation
Charge Pump INV -15V to -1.5V 20mA 8-Pin SOIC N Tube Avnet Asia
DC/DC Converter [Microchip] TC7662BEOA DC/DC Converter Distrelec
TC7662B Series 1.5 to 15 V Charge Pump DC-to-DC Voltage Converter -SOIC-8 Future Electronics