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SCI7661MBB, SCI7661MCA, SCI7661MOA

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Info of SCI7661MBB
Info of SCI7661MCA
Info of SCI7661MOA

SCI7661MBB, SCI7661MCA, SCI7661MOA Selling Leads, Datasheet

MFG:EPSON Package Cooled:SSOP16 D/C:05+

SCI7661MBB, SCI7661MCA, SCI7661MOA Picture

SCI7661MBB, SCI7661MCA, SCI7661MOA Datasheet download

Five Points

Part Number: SCI7661MBB

MFG: EPSON

Package Cooled: SSOP16

D/C: 05+

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SCI7661MOA General Description

The SCI7661C_OA /M_OA CMOS DC-DC Converter features high operational performance with low power dissipation. It consists of two major parts: the booster circuitry and the regulator circuitry. The booster generates a doubled output voltage (-2.4 to -12V) or tripled output volta (-3.6 to -18V) from the inp (-1.2 to -6V). The regulator capable of setting the output to any desired voltage. The regulated voltage can be given one of the three threshold temperature gradients.

SCI7661MOA Maximum Ratings

Rating	Symbol	Min.	Max.	Unit	Remark
Input supply voltage	V_I	-20/N	0.5	V	N=2 : Doubler N=3 : Tripler
Input terminal voltage	V_I	V_IN-0.5	0.5	V	OSC1, Poff
Input terminal voltage	V_I	V_OUT-0.5	0.5	V	TC1, TC2, RV
Output voltage	V_O	-20.0		V
Allowable loss	P_d		300	mW
Operating temperature	T_opr	-30	85	°C	Plastic package
Storage temperature	T_stg	-55	150	°C
Soldering temperature and time	T_sol	260°C, 10s(at lead)		-

SCI7661MOA Features

High performance with low power dissipation
Simple conversion of V_IN(-5V) to |V_IN|(+5V) 2 |V_IN | (+10V), 2V_IN (-10V) or 3V_IN (-15V)
On-chip output voltage regulator
Power conversion efficiency(R)CTyp. 95
Temperature gradient for LCD power supply- 0.1% /, 0.4%/ or 0.6%/
Power off by external signals - Stationary current at power off -Max.2A
Cascade connection(R)Ctwo device connected V_IN =-5V, V_OUT=-20 V
On-chip C'-R oscillato
Package.....SCI7661C_OA : DIP-14pin (plastic) SCI7661M_OA : SOP5-14pin (plastic) SCI7661M_AA: SSOP2-16pin (plastic)

SCI7661MOA Connection Diagram

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