参数资料
型号: SP6660EN-L
厂商: Exar Corporation
文件页数: 3/22页
文件大小: 0K
描述: IC REG MULTI CONFIG ADJ 8NSOIC
标准包装: 98
类型: 切换式电容器(充电泵),倍增器,反相
输出类型: 可调式
输出数: 1
输出电压: -1.5 V ~ -4.25 V,3 V ~ 8.5 V
输入电压: 1.5 V ~ 4.3 V
频率 - 开关: 10kHz,80kHz
电流 - 输出: 200mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 管件
供应商设备封装: 8-SOICN
SPECIFICATIONS (continued)
P A R A M E T E R
M I N .
T Y P .
M A X .
U N I T S
C O N D I T I O N S
I n v e r t e r C i r c u i t a t H i g h F r e q u e n c y w i t h 2 2 μ F C a p a c i t o r s
V + = 3 . 6 V , C 1 = C 2 = 2 2 μ F , F C = V + , T A M B = T M I N t o T M A X ; r e f e r t o F i g u r e 1 t e s t c i r c u i t . N o t e 2
S u p p l y V o l t a g e
S u p p l y C u r r e n t
1 . 5
0 . 9 7
0 . 6
4 . 2 5
1 . 5
V
m A
R L = 5 0 0 ? , N o t e 4
N o L o a d
O u t p u t C u r r e n t
O s c i l l a t o r I n p u t C u r r e n t
2 0 0
± 8
m A
μ A
O s c i l l a t o r F r e q u e n c y
4 0
8 0
1 6 0
k H z
O u t p u t R e s i s t a n c e
5 . 0
1 0
?
I L = 1 0 0 m A , N o t e 3
V o l t a g e C o n v e r s i o n E f f i c i e n c y
P o w e r E f f i c i e n c y
9 9 . 0 0
8 6
8 0
6 3
9 9 . 9 6
9 2
8 6
7 1
%
%
N o L o a d
R L = 5 0 0 ?
I L = 1 0 0 m A
I L = 2 0 0 m A
D o u b l e r C i r c u i t a t H I g h F r e q u e n c y w i t h 2 2 μ F C a p a c i t o r s
V + = 3 . 6 V , C 1 = C 2 = 2 2 μ F , F C = V + , T A M B = T M I N t o T M A X ; r e f e r t o F i g u r e 2 t e s t c i r c u i t . N o t e 2
S u p p l y V o l t a g e
S u p p l y C u r r e n t
2 . 5
1 . 6
0 . 6
4 . 2 5
1 . 5
V
m A
R L = 1 k ? , N o t e 4
N o L o a d
O u t p u t C u r r e n t
O s c i l l a t o r I n p u t C u r r e n t
2 0 0
± 8
m A
μ A
O s c i l l a t o r F r e q u e n c y
4 0
8 0
1 6 0
k H z
O u t p u t R e s i s t a n c e
5 . 0
1 0
?
I L = 1 0 0 m A , N o t e 3
V o l t a g e C o n v e r s i o n E f f i c i e n c y
P o w e r E f f i c i e n c y
9 9 . 0 0
9 0
8 9
7 9
9 9 . 9 6
9 4
9 3
8 5
%
%
N o L o a d
R L = 1 K ?
I L = 1 0 0 m A
I L = 2 0 0 m A
NOTE 1: Specified output resistance is a combination of internal switch resistance and capacitor ESR.
NOTE 2: In the test circuit capacitors C1 and C2 are 150 μ F, 0.2 maximum ESR, tantalum or 22 μ F, 0.2
maximum ESR, tantalum. Capacitors with higher ESR may reduce output voltage and efficiency.
Refer to Capacitor Selection section.
NOTE 3: Specified output resistance is a combination of internal switch resistance and capacitor ESR.
Refer to Capacitor Selection section.
NOTE 4: Typical value indicates start-up voltage.
SP6660DS/11
SP6660 200mA Charge Pump Inverter or Doubler
3
? Copyright 2000 Sipex Corporation
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