HSMC3842 Hi-Sincerity Mocroelectronics, HSMC3842 Datasheet - Page 3

• Manufacturer Part Number: HSMC3842
• Description: HIGH PERFORMANCE CURRENT MODE CONTROLERS
• Manufacturer: Hi-Sincerity Mocroelectronics

Note 1: Adjust Vcc above the start threshold before setting at 15V.
Note 2: These parameters, although guaranteed are not 100% tested in production.
Note 3: Parameter measured at trip point of latch with Vpin2=0.
Note 4: Gain defined as: A=Vpin1/Vpin3, 0 Vpin3 0.8V
Error Amplifier Section
Voltage Feedback Input
Input Bias Current
Open Loop Voltage Gain
Unity Gain Bandwidth
Power Supply Rejection Ratio
Output Current
Output Voltage Swing
High State
Low State
Current Sense Section
Current Sense Input Voltage Gain
Maximum Current Sense Input
Thresold
Ppwer Supply Rejection Ratio
Input Bias Current
Propagation Delay
Output Section
Output Voltage
Output Voltage Rise Time
Output Voltage Fall Time
Output Voltage with UVLO Activated
Total Device
Start-Up Current
Operating Supply Current
Vcc Zener Voltage
H3842P
Parameter
HI-SINCERITY
MICROELECTRONICS CORP.
Vo=2.5V
VFB=5.0V
2 Vo 4 V
Tj=25 C
12V Vcc 25V
Sink (Vo=1.1V, VFB=2.7V)
Source (Vo=5.0V, VFB=2.3V)
VFB=2.3V, RL=15K to ground
VFB=2.7V, RL=15K to Vref
(Notes 3 & 4)
(Note 3)
12V Vcc 25V
Tj=25 C
Low State (Isink=20mA)
Low State (Isink=200mA)
High State (Isource=20mA)
High State (Isource=200mA)
Tj=25 C, CL=1.0nF
Tj=25 C, CL=1.0nF
Vpin2=Vpin3=0, RT=10K, CT=3.3nF
Icc=25 mA
Vcc=6V , Isink=1.0mA
(Note 2)
(Note 2)
Test Conditions
(Note 3)
(Note 2)
(Note 2)
Min.
2.42
2.85
-0.5
0.7
2.0
0.9
65
60
13
12
5
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
2.50
13.5
13.4
-0.1
-1.0
-2.0
-0.1
Spec. No. : HP200202
Issued Date : 1998.08.01
Revised Date : 2002.12.03
Page No. : 3/10
150
HSMC Product Specification
1.0
0.7
3.0
1.0
0.1
1.5
0.1
90
70
12
70
50
50
11
34
6
Max.
2.58
3.15
-2.0
300
150
150
-1.1
-10
1.1
1.1
0.4
2.2
0.5
17
-
-
-
-
-
-
-
-
-
-
Units
MHz
V/V
mA
mA
mA
mA
uA
dB
dB
dB
uA
nS
nS
nS
V
V
V
V
V
V
V
V
V
V