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参数资料
| 型号： | mA79M20CKTP |
| 厂商： | Texas Instruments, Inc. |
| 英文描述： | NEGATIVE-VOLTAGE REGULATORS |
| 中文描述： | 负电压调节器 |
| 文件页数： | 9/11页 |
| 文件大小： | 188K |
| 代理商： | MA79M20CKTP |
μ
A79M00 SERIES
NEGATIVE-VOLTAGE REGULATORS
SLVS060E – JUNE 1976 – REVISED APRIL 2000
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified virtual junction temperature, V
I
= –19 V, I
O
= 350 mA, T
J
= 25
°
C
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
μ
A79M12Y
MIN
UNIT
TYP
MAX
Output voltage
–12
V
Input voltage regulation
VI = –14.5 V to –30 V
VI = –15 V to –25 V
VI = –15 V to –25 V,
IO = 5 mA to 500 mA
IO = 5 mA to 350 mA
IO = 5 mA
f = 10 Hz to 100 kHz
9
mV
5
Ripple rejection
IO = 300 mA,
f = 120 Hz
60
dB
Output voltage regulation
65
mV
45
Temperature coefficient of output voltage
–0.8
mV/
°
C
μ
V
V
Output noise voltage
300
Dropout voltage
1.1
Bias current
1.5
mA
Short-circuit output current
VI = –30 V
140
mA
Peak output current
Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately. All characteristics are
measured with a 2-
μ
F capacitor across the input and a 1-
μ
F capacitor across the output.
0.65
A
electrical characteristics at specified virtual junction temperature, V
I
= –23 V, I
O
= 350 mA, T
J
= 25
°
C
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
μ
A79M15Y
MIN
UNIT
TYP
MAX
Output voltage
–15
V
Input voltage regulation
VI = –17.5 V to –30 V
VI = –18 V to –28 V
VI = –18.5 V to –28.5 V,
IO = 5 mA to 500 mA
IO = 5 mA to 350 mA
IO = 5 mA
f = 10 Hz to 100 kHz
9
mV
7
Ripple rejection
IO = 300 mA,
f = 120 Hz
59
dB
Output voltage regulation
65
mV
45
Temperature coefficient of output voltage
–1
mV/
°
C
μ
V
V
Output noise voltage
375
Dropout voltage
IO = 5 mA
1.1
Bias current
1.5
mA
Short-circuit output current
VI = –30 V
140
mA
Peak output current
Pulse-testing techniques maintain TJ as close to TA as possible. Thermal effects must be taken into account separately. All characteristics are
measured with a 2-
μ
F capacitor across the input and a 1-
μ
F capacitor across the output.
0.65
A
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相关代理商/技术参数 |
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|---|---|
| MA79M20Y | 制造商:TI 制造商全称:Texas Instruments 功能描述:NEGATIVE-VOLTAGE REGULATORS |
| MA79M24CKTP | 制造商:TI 制造商全称:Texas Instruments 功能描述:NEGATIVE-VOLTAGE REGULATORS |
| MA79M24Y | 制造商:TI 制造商全称:Texas Instruments 功能描述:NEGATIVE-VOLTAGE REGULATORS |
| MA7CAE1200-S1 | 功能描述:CONN PLUG HSNG F/M 12POS INLINE 制造商:amphenol sine systems corp 系列:Elite M23 A 包装:散装 零件状态:在售 连接器类型:插头外壳 类型:用于母插口或公插针 针脚数:12 外壳尺寸 - 插件:M23-12 外壳尺寸，MIL:- 触头类型:压接 触头尺寸:1.0mm 安装类型:自由悬挂 安装特性:- 紧固类型:有螺纹 朝向:N（正常型） 外壳材料:锌压铸件 外壳表面:镍 外壳颜色:银色 侵入防护:IP67 - 防尘，防水 材料可燃性等级:UL94 V-0 特性:底壳，联接螺母 屏蔽:屏蔽 备注:不含触头 包括:- 连接螺母直径:1.016"（25.81mm） 连接螺母材料，电镀:铜合金，镍 嵌件材料:聚酰胺（PS66），尼龙 6/6 触头形状:圆形 工作温度:-20°C ~ 130°C 标准包装:1 |
| MA7CAE1200-S1-KIT | 功能描述:CONN PLUG MALE 12POS GOLD CRIMP 制造商:amphenol sine systems corp 系列:Elite M23 A 包装:散装 零件状态:在售 连接器类型:插头，公引脚 针脚数:12 外壳尺寸 - 插件:M23-12 外壳尺寸，MIL:- 安装类型:自由悬挂 端接:压接 紧固类型:有螺纹 朝向:N（正常型） 侵入防护:IP67 - 防尘，防水 外壳材料，镀层:锌铸件，镀镍 触头镀层:金 特性:底壳，连接螺母，屏蔽式 电压 - 额定:160VAC/DC 额定电流:10A 触头镀层厚度:- 工作温度:-20°C ~ 130°C 标准包装:1 |
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