参数资料
型号: BD9300FV-E2
厂商: Rohm Semiconductor
文件页数: 3/17页
文件大小: 0K
描述: IC REG CTRLR BST INV PWM 14-SSOP
标准包装: 1
PWM 型: 控制器
输出数: 1
频率 - 最大: 800kHz
占空比: 100%
电源电压: 3.6 V ~ 35 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 14-LSSOP(0.173",4.40mm 宽)
包装: 标准包装
产品目录页面: 1373 (CN2011-ZH PDF)
其它名称: BD9300FV-E2DKR
Electrical characteristics (Unless otherwise specified, Ta=25 ? C, Vcc=12 V, CT=200pF, RT=20 k Ω )
Item
Symbol
Min
Limits
Typ
Max
Unit
Conditions
[Error amplifier block]
Input bias current
I IB
0.1
1
μ A
Open loop gain
Maximum output voltage
Minimum output voltage
Output sink current
Output source current
AV
V OH
V OL
I OI
I OO
2.3
0.1
40
85
2.5
0.7
1
70
0.9
dB
V
V
mA
μ A
Null AMP
V FB =1.25V
V FB =1.25V
[Output block]
Saturation voltage
Leak current
V SAT
I LEAK
1.0
1.4
10
V
μ A
Io=30mA
OUT=35V
[Control block]
CTL ON voltage
CTL OFF voltage
V ON
V OFF
2
0.7
V
V
CTL sink current
I CTL
57
90
μ A
V CTL =5V
[Whole device]
Standby current
Average supply current
I STB
I CC
0
1.2
10
2.4
μ A
mA
V CTL =0V
RT=VREF
Not designed to be radiation-resistant.
Measurement circuit diagram
V CC
1k Ω
FM
V CC
A
A
OUT
V I REF
SCP
1k Ω
1k Ω
NON
A
CTL
V V
200pF
V REF
V
+
-
Null
A
V
FB
A
V
100k Ω
A
20k Ω
DTC
100k Ω
470pF
Fig. 1 Typical measurement circuit
3/16
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