NJU7600
PWM control Step-Up / Flyback switching regulator IC
鈻燝ENERAL
DESCRIPTION
NJU7600
is a high speed low voltage operation switching
regulator control IC. It features a totem pole driver that can directly
drive an external MOS-FET.
Internal soft-start function, Dead time control and timer latch
function are included, requiring no external components. All
parameters can be optimized by additional external components for
design flexibility.
鈻燩ACKAGE
OUTLINE
NJU7600M
NJU7600RB1
鈻燜EATURES
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PWM switching control
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Operating Voltage
2.2V to 8V
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Wide Oscillator Range 300kHz to 1MHz
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Maximum Duty Cycle
90% typ.
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Quiescent Current
800碌A(chǔ) typ.
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Soft-Start Function
Internal : 16ms typ. or adjustable
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Dead Time Control
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Timer Latch for Short Circuit Protection
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C-MOS Technology
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Package Outline
NJU7600M : DMP8
NJU7600RB1 : TVSP8
鈻燩RODUCT
VARIATION
NJU7601*
PWM/PFM
Light Load to
Efficiency
NJU7602*
Standby Function
Over Current Protection
NJU7600
PWM Control
NJU7610*
* Under Development
鈻燩IN
CONFIGURATION
1
2
3
4
8
7
6
5
NJU7600M
NJU7600RB1
PIN FUNCTION
1. V
+
2. FB
3. IN-
4. SCP
5. DTC
6. RT
7. GND
8. OUT
Ver.2005-03-01
-1-
NJU7600RB1 產(chǎn)品屬性
NJR
開關(guān)變換器、穩(wěn)壓器與控制器
8 V
- 40 C to + 85 C
SMD/SMT
DMP-8
2000
NJU7600RB1相關(guān)型號PDF文件下載
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