Datasheet Texas Instruments TL7660IP — 数据表

TL7660
CMOS VOLTAGE CONVERTER
www.ti.com SCAS794 – JUNE 2006 FEATURES APPLICATIONS Simple Voltage Conversion, Including
– Negative Converter
– Voltage Doubler
Wide Operating Range…1.5 V to 10 V
Requires Only Two External (Noncritical)
Capacitors
No External Diode Over Full Temperature and
Voltage Range
Typical Open-Circuit Voltage Conversion
Efficiency…99.9%
Typical Power Efficiency…98%
Full Testing at 3 V On-Board Negative Supplies
Data-Acquisition Systems
Portable Electronics
D, DGK, OR P PACKAGE
(TOP VIEW) NC
CAP+
GND
CAP-1 8 2 7 3 6 4 5 VCC
OSC
LV …