TC1237 Datasheet Inverting Dual Charge Pump Voltage Converters

Manufacturer: Microchip Technology

Overview: TC1235 TC1236 TC1237 Inverting Dual (–VIN, –2VIN) Charge Pump Voltage Converters with.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number	TC1237
Manufacturer	Microchip Technology
File Size	1.02 MB
Description	Inverting Dual Charge Pump Voltage Converters
Datasheet	TC1237 TC1235 Datasheet (PDF)

The TC1235/1236/1237 are CMOS dual inverting charge pump voltage converters with a low power shutdown mode in MSOP 10-Pin packages.

Only four external capacitors are required for full circuit implementation.

Switching frequencies are 12kHz for the TC1235, 35kHz for the TC1236 and 125kHz for the TC1237.

s s s s s s s 10-Pin MSOP Package Operates from 1.8V to 5.5V Up to 5mA Output Current at.
VIN Pin Up to 1mA Output Current at.
2VIN Pin Power-Saving Shutdown Mode.
VIN and.
2VIN Outputs Available Low Active Supply Current 120µA (MAX) for TC1235 360µA (MAX) for TC1236 1.5mA (MAX) for TC1237 Fully Compatible with 1.8V Logic Systems.

Part Number	Description
TC1235	Inverting Dual Charge Pump Voltage Converters
TC1236	Inverting Dual Charge Pump Voltage Converters
TC120	PWM/PFM Step-Down Combination Regulator/Controller
TC1219	Switched Capacitor Voltage Converters
TC1220	Switched Capacitor Voltage Converters
TC1221	High Frequency Switched Capacitor Voltage Converters
TC1222	High Frequency Switched Capacitor Voltage Converters
TC1225	Inverting Dual Charge Pump Voltage Converters
TC1226	Inverting Dual Charge Pump Voltage Converters
TC1227	Inverting Dual Charge Pump Voltage Converters